diff --git a/map/brandenburg-latest.shp/README b/map/brandenburg-latest.shp/README
index bca6def..b1ae0a9 100644
--- a/map/brandenburg-latest.shp/README
+++ b/map/brandenburg-latest.shp/README
@@ -2,10 +2,10 @@ The files in this archive have been created from OpenStreetMap data
 and are licensed under the Open Database 1.0 License. See 
 www.openstreetmap.org for details about the project.
 
-This file contains OpenStreetMap data as of 2013-08-13T19:00:01Z. Every day
+This file contains OpenStreetMap data as of 2013-08-27T13:21:02Z. Every day
 a new version of this file will be made available at:
 
-http://download.geofabrik.de/osm/europe/germany/brandenburg-130813.shp.zip
+http://download.geofabrik.de/osm/europe/germany/brandenburg-130827.shp.zip
 
 Geofabrik also makes extended shapefiles to order; please see
 http://www.geofabrik.de/data/shapefiles.html for details and example
diff --git a/map/brandenburg-latest.shp/buildings.dbf b/map/brandenburg-latest.shp/buildings.dbf
index 0c1e001..189e504 100644
Binary files a/map/brandenburg-latest.shp/buildings.dbf and b/map/brandenburg-latest.shp/buildings.dbf differ
diff --git a/map/brandenburg-latest.shp/buildings.shp b/map/brandenburg-latest.shp/buildings.shp
index a3c7eab..c2acde9 100644
Binary files a/map/brandenburg-latest.shp/buildings.shp and b/map/brandenburg-latest.shp/buildings.shp differ
diff --git a/map/brandenburg-latest.shp/buildings.shx b/map/brandenburg-latest.shp/buildings.shx
index fbf1330..83b747a 100644
Binary files a/map/brandenburg-latest.shp/buildings.shx and b/map/brandenburg-latest.shp/buildings.shx differ
diff --git a/map/brandenburg-latest.shp/landuse.dbf b/map/brandenburg-latest.shp/landuse.dbf
index 26e6fa4..d7ca0c2 100644
Binary files a/map/brandenburg-latest.shp/landuse.dbf and b/map/brandenburg-latest.shp/landuse.dbf differ
diff --git a/map/brandenburg-latest.shp/landuse.shp b/map/brandenburg-latest.shp/landuse.shp
index 55e2a73..f0bf3e5 100644
Binary files a/map/brandenburg-latest.shp/landuse.shp and b/map/brandenburg-latest.shp/landuse.shp differ
diff --git a/map/brandenburg-latest.shp/landuse.shx b/map/brandenburg-latest.shp/landuse.shx
index f204b96..d484247 100644
Binary files a/map/brandenburg-latest.shp/landuse.shx and b/map/brandenburg-latest.shp/landuse.shx differ
diff --git a/map/brandenburg-latest.shp/natural.dbf b/map/brandenburg-latest.shp/natural.dbf
index be4fd64..6c279c1 100644
Binary files a/map/brandenburg-latest.shp/natural.dbf and b/map/brandenburg-latest.shp/natural.dbf differ
diff --git a/map/brandenburg-latest.shp/natural.shp b/map/brandenburg-latest.shp/natural.shp
index 8cdc278..649832e 100644
Binary files a/map/brandenburg-latest.shp/natural.shp and b/map/brandenburg-latest.shp/natural.shp differ
diff --git a/map/brandenburg-latest.shp/natural.shx b/map/brandenburg-latest.shp/natural.shx
index da8d8bc..a181326 100644
Binary files a/map/brandenburg-latest.shp/natural.shx and b/map/brandenburg-latest.shp/natural.shx differ
diff --git a/map/brandenburg-latest.shp/places.dbf b/map/brandenburg-latest.shp/places.dbf
index a4df0dd..91129fd 100644
Binary files a/map/brandenburg-latest.shp/places.dbf and b/map/brandenburg-latest.shp/places.dbf differ
diff --git a/map/brandenburg-latest.shp/places.shp b/map/brandenburg-latest.shp/places.shp
index 21de196..620bb55 100644
Binary files a/map/brandenburg-latest.shp/places.shp and b/map/brandenburg-latest.shp/places.shp differ
diff --git a/map/brandenburg-latest.shp/places.shx b/map/brandenburg-latest.shp/places.shx
index d119fde..b3590c8 100644
Binary files a/map/brandenburg-latest.shp/places.shx and b/map/brandenburg-latest.shp/places.shx differ
diff --git a/map/brandenburg-latest.shp/points.dbf b/map/brandenburg-latest.shp/points.dbf
index 2eda064..09e78b4 100644
Binary files a/map/brandenburg-latest.shp/points.dbf and b/map/brandenburg-latest.shp/points.dbf differ
diff --git a/map/brandenburg-latest.shp/points.shp b/map/brandenburg-latest.shp/points.shp
index 6338168..b8a5627 100644
Binary files a/map/brandenburg-latest.shp/points.shp and b/map/brandenburg-latest.shp/points.shp differ
diff --git a/map/brandenburg-latest.shp/points.shx b/map/brandenburg-latest.shp/points.shx
index 8af7bc5..0ba8b21 100644
Binary files a/map/brandenburg-latest.shp/points.shx and b/map/brandenburg-latest.shp/points.shx differ
diff --git a/map/brandenburg-latest.shp/railways.dbf b/map/brandenburg-latest.shp/railways.dbf
index e3bb2fd..7d90494 100644
Binary files a/map/brandenburg-latest.shp/railways.dbf and b/map/brandenburg-latest.shp/railways.dbf differ
diff --git a/map/brandenburg-latest.shp/railways.shp b/map/brandenburg-latest.shp/railways.shp
index caab044..663a2e3 100644
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diff --git a/map/brandenburg-latest.shp/railways.shx b/map/brandenburg-latest.shp/railways.shx
index 1cb4028..23d11ab 100644
Binary files a/map/brandenburg-latest.shp/railways.shx and b/map/brandenburg-latest.shp/railways.shx differ
diff --git a/map/brandenburg-latest.shp/roads.dbf b/map/brandenburg-latest.shp/roads.dbf
index e701dbb..b14b55f 100644
Binary files a/map/brandenburg-latest.shp/roads.dbf and b/map/brandenburg-latest.shp/roads.dbf differ
diff --git a/map/brandenburg-latest.shp/roads.shp b/map/brandenburg-latest.shp/roads.shp
index 9c55f06..fa413a8 100644
Binary files a/map/brandenburg-latest.shp/roads.shp and b/map/brandenburg-latest.shp/roads.shp differ
diff --git a/map/brandenburg-latest.shp/roads.shx b/map/brandenburg-latest.shp/roads.shx
index 172de52..4f0dcbe 100644
Binary files a/map/brandenburg-latest.shp/roads.shx and b/map/brandenburg-latest.shp/roads.shx differ
diff --git a/map/brandenburg-latest.shp/source.txt b/map/brandenburg-latest.shp/source.txt
new file mode 100644
index 0000000..0288376
--- /dev/null
+++ b/map/brandenburg-latest.shp/source.txt
@@ -0,0 +1 @@
+http://download.geofabrik.de/europe/germany/brandenburg-latest.shp.zip
\ No newline at end of file
diff --git a/map/brandenburg-latest.shp/waterways.dbf b/map/brandenburg-latest.shp/waterways.dbf
index 2c669a3..6878a59 100644
Binary files a/map/brandenburg-latest.shp/waterways.dbf and b/map/brandenburg-latest.shp/waterways.dbf differ
diff --git a/map/brandenburg-latest.shp/waterways.shp b/map/brandenburg-latest.shp/waterways.shp
index 8e28cb6..2d0673e 100644
Binary files a/map/brandenburg-latest.shp/waterways.shp and b/map/brandenburg-latest.shp/waterways.shp differ
diff --git a/map/brandenburg-latest.shp/waterways.shx b/map/brandenburg-latest.shp/waterways.shx
index 4a91b93..94582de 100644
Binary files a/map/brandenburg-latest.shp/waterways.shx and b/map/brandenburg-latest.shp/waterways.shx differ
diff --git a/map/btucscampus.qgs b/map/btucscampus.qgs
index 1d869b8..8352902 100644
--- a/map/btucscampus.qgs
+++ b/map/btucscampus.qgs
@@ -4,10 +4,10 @@
     <mapcanvas>
         <units>degrees</units>
         <extent>
-            <xmin>14.320259</xmin>
-            <ymin>51.765855</ymin>
-            <xmax>14.322504</xmax>
-            <ymax>51.766989</ymax>
+            <xmin>14.248768</xmin>
+            <ymin>51.731125</ymin>
+            <xmax>14.392448</xmax>
+            <ymax>51.803706</ymax>
         </extent>
         <projections>0</projections>
         <destinationsrs>
@@ -24,13 +24,13 @@
         </destinationsrs>
     </mapcanvas>
     <legend updateDrawingOrder="false">
-        <legendlayer drawingOrder="0" open="true" checked="Qt::Unchecked" name="roads" showFeatureCount="0">
-            <filegroup open="true" hidden="false">
+        <legendlayer drawingOrder="0" open="false" checked="Qt::Unchecked" name="roads" showFeatureCount="0">
+            <filegroup open="false" hidden="false">
                 <legendlayerfile isInOverview="0" layerid="roads20130724135342476" visible="0"/>
             </filegroup>
         </legendlayer>
-        <legendlayer drawingOrder="1" open="true" checked="Qt::Unchecked" name="buildings" showFeatureCount="0">
-            <filegroup open="true" hidden="false">
+        <legendlayer drawingOrder="1" open="false" checked="Qt::Unchecked" name="buildings" showFeatureCount="0">
+            <filegroup open="false" hidden="false">
                 <legendlayerfile isInOverview="0" layerid="buildings20130814151114116" visible="0"/>
             </filegroup>
         </legendlayer>
@@ -49,8 +49,8 @@
                 <legendlayerfile isInOverview="0" layerid="campus_senftenberg_strassen20130709121948701" visible="0"/>
             </filegroup>
         </legendlayer>
-        <legendlayer drawingOrder="5" open="true" checked="Qt::Unchecked" name="campus-cottbus-nord-strassen" showFeatureCount="0">
-            <filegroup open="true" hidden="false">
+        <legendlayer drawingOrder="5" open="false" checked="Qt::Unchecked" name="campus-cottbus-nord-strassen" showFeatureCount="0">
+            <filegroup open="false" hidden="false">
                 <legendlayerfile isInOverview="0" layerid="campus_cottbus_nord_strassen20130709130942093" visible="0"/>
             </filegroup>
         </legendlayer>
@@ -64,8 +64,8 @@
                 <legendlayerfile isInOverview="0" layerid="campus_cottbus_süd_gebäude20130709114420373" visible="1"/>
             </filegroup>
         </legendlayer>
-        <legendlayer drawingOrder="8" open="false" checked="Qt::Checked" name="campus-senftenberg-gebäude" showFeatureCount="0">
-            <filegroup open="false" hidden="false">
+        <legendlayer drawingOrder="8" open="true" checked="Qt::Checked" name="campus-senftenberg-gebäude" showFeatureCount="0">
+            <filegroup open="true" hidden="false">
                 <legendlayerfile isInOverview="0" layerid="campus_senftenberg_gebäude20130709121511731" visible="1"/>
             </filegroup>
         </legendlayer>
@@ -206,10 +206,31 @@
                 <multilineenabled fieldname="" on=""/>
                 <selectedonly on=""/>
             </labelattributes>
+            <edittypes>
+                <edittype type="0" name="name"/>
+                <edittype type="0" name="osm_id"/>
+                <edittype type="0" name="parent"/>
+                <edittype type="0" name="shortName"/>
+                <edittype type="0" name="type"/>
+            </edittypes>
             <editform>.</editform>
             <editforminit></editforminit>
             <annotationform>.</annotationform>
+            <aliases>
+                <alias field="shortName" index="4" name=""/>
+            </aliases>
             <attributeactions/>
+            <overlay display="false" type="diagram">
+                <renderer item_interpretation="linear">
+                    <diagramitem size="0" value="0"/>
+                    <diagramitem size="0" value="0"/>
+                </renderer>
+                <factory sizeUnits="MM" type="Pie">
+                    <wellknownname>Pie</wellknownname>
+                    <classificationfield>0</classificationfield>
+                </factory>
+                <scalingAttribute>0</scalingAttribute>
+            </overlay>
         </maplayer>
         <maplayer minimumScale="0" maximumScale="1e+08" geometry="Line" type="vector" hasScaleBasedVisibilityFlag="0">
             <id>campus_cottbus_mitte_strassen20130709115740721</id>
@@ -338,10 +359,32 @@
                 <multilineenabled fieldname="" on=""/>
                 <selectedonly on=""/>
             </labelattributes>
+            <edittypes>
+                <edittype type="0" name="name"/>
+                <edittype type="0" name="osm_id"/>
+                <edittype type="0" name="parent"/>
+                <edittype type="0" name="shortName"/>
+                <edittype type="0" name="type"/>
+            </edittypes>
             <editform>.</editform>
             <editforminit></editforminit>
             <annotationform>.</annotationform>
+            <aliases>
+                <alias field="parent" index="3" name=""/>
+                <alias field="shortName" index="4" name=""/>
+            </aliases>
             <attributeactions/>
+            <overlay display="false" type="diagram">
+                <renderer item_interpretation="linear">
+                    <diagramitem size="0" value="0"/>
+                    <diagramitem size="0" value="0"/>
+                </renderer>
+                <factory sizeUnits="MM" type="Pie">
+                    <wellknownname>Pie</wellknownname>
+                    <classificationfield>0</classificationfield>
+                </factory>
+                <scalingAttribute>0</scalingAttribute>
+            </overlay>
         </maplayer>
         <maplayer minimumScale="0" maximumScale="1e+08" geometry="Line" type="vector" hasScaleBasedVisibilityFlag="0">
             <id>campus_cottbus_nord_strassen20130709130942093</id>
@@ -602,10 +645,32 @@
                 <multilineenabled fieldname="" on=""/>
                 <selectedonly on=""/>
             </labelattributes>
+            <edittypes>
+                <edittype type="0" name="name"/>
+                <edittype type="0" name="osm_id"/>
+                <edittype type="0" name="parent"/>
+                <edittype type="0" name="shortName"/>
+                <edittype type="0" name="type"/>
+            </edittypes>
             <editform>.</editform>
             <editforminit></editforminit>
             <annotationform>.</annotationform>
+            <aliases>
+                <alias field="parent" index="3" name=""/>
+                <alias field="shortName" index="4" name=""/>
+            </aliases>
             <attributeactions/>
+            <overlay display="false" type="diagram">
+                <renderer item_interpretation="linear">
+                    <diagramitem size="0" value="0"/>
+                    <diagramitem size="0" value="0"/>
+                </renderer>
+                <factory sizeUnits="MM" type="Pie">
+                    <wellknownname>Pie</wellknownname>
+                    <classificationfield>0</classificationfield>
+                </factory>
+                <scalingAttribute>0</scalingAttribute>
+            </overlay>
         </maplayer>
         <maplayer minimumScale="0" maximumScale="1e+08" geometry="Line" type="vector" hasScaleBasedVisibilityFlag="0">
             <id>campus_senftenberg_strassen20130709121948701</id>
@@ -737,11 +802,17 @@
             <edittypes>
                 <edittype type="0" name="name"/>
                 <edittype type="0" name="osm_id"/>
+                <edittype type="0" name="parent"/>
+                <edittype type="0" name="shortName"/>
                 <edittype type="0" name="type"/>
             </edittypes>
             <editform>.</editform>
             <editforminit></editforminit>
             <annotationform>.</annotationform>
+            <aliases>
+                <alias field="parent" index="3" name=""/>
+                <alias field="shortName" index="4" name=""/>
+            </aliases>
             <attributeactions/>
             <overlay display="false" type="diagram">
                 <renderer item_interpretation="linear">
diff --git a/map/campus-cottbus-mitte-gebäude.dbf b/map/campus-cottbus-mitte-gebäude.dbf
index e476a91..1720b02 100644
Binary files a/map/campus-cottbus-mitte-gebäude.dbf and b/map/campus-cottbus-mitte-gebäude.dbf differ
diff --git a/map/campus-cottbus-nord-gebäude.dbf b/map/campus-cottbus-nord-gebäude.dbf
index 1630c49..f2297f5 100644
Binary files a/map/campus-cottbus-nord-gebäude.dbf and b/map/campus-cottbus-nord-gebäude.dbf differ
diff --git a/map/campus-cottbus-süd-gebäude.dbf b/map/campus-cottbus-süd-gebäude.dbf
index be87bd6..89c5c13 100644
Binary files a/map/campus-cottbus-süd-gebäude.dbf and b/map/campus-cottbus-süd-gebäude.dbf differ
diff --git a/map/campus-senftenberg-gebäude.dbf b/map/campus-senftenberg-gebäude.dbf
index b982b9d..cc7c216 100644
Binary files a/map/campus-senftenberg-gebäude.dbf and b/map/campus-senftenberg-gebäude.dbf differ
diff --git a/map/campuse.dbf b/map/campuse.dbf
index c1b2bd7..7f1e7fb 100644
Binary files a/map/campuse.dbf and b/map/campuse.dbf differ
diff --git a/map/createCSV.txt b/map/createCSV.txt
new file mode 100644
index 0000000..1b67550
--- /dev/null
+++ b/map/createCSV.txt
@@ -0,0 +1,15 @@
+Export a copy of qq.shp to CSV  geographic format
+
+Comma seperated value, CSV , format is a type of delimited text format where fields are seperated by
+commas and records are seperated by line returns. Generally, if a field value contains commas, 
+double quotes or certain other special characters then the value is surrounded by double quotes. 
+Then if the value contains double quotes, each double quote is converted to a pair of consecutive double quotes". 
+This delimited text format is sometimes called Microsoft Excel csv format. 
+
+    1.Right click on qq in the projects TOC and select Save As...
+    2.In Save Vector Layer As dialog enter the following for the fields:
+        - Format: Comma Separated Value
+        - Save As: path and the file name, qq2.csv
+        - Layer: GEOMETRY=AS_WKT
+        (use default values for other fields)
+    3. Open the file you just created using Add Vector Layer button.