adjusted sld for bands
Merge branch 'master' of https://github.com/chrismayer/fossgis2014-lt
Added a reload button to ol3 example

Implemented a button for the ol3 demo application which reloads the demo
WMS-layer (bands) in order to refresh the layer without loading the app
again.
Decreased the map height
Fixed broxen batch file

While uploading the SLD to the server a hard coded style has been
referenced. Now the style is taken from commandline argument.
Extended the second SLD for bands with more details
Added attribution to ol3 demo-app
Show empty demo client before start