Fix #140 (Resize chart height in error case)
Add column chart to ChartConfig for 2 dimensions (fix #146)
Do not get elements if component type is measure

Because it will retrieve ALL used values which could
lead into a massive number of elements
Set dsd uri parameter optional for Query.php > getDataSets
Remove VocabularyTerms folder because its classes are obsolete from now on
In loadStandardConfigForData from now selection of DSD is based on DS
Remove DSD parts and let DSD fully depends on selectedDS
Setup translation and start translating left sidebar
Finish translation of CubeVizModule.phtml
Use location based prefixes (e.g. IndexAction_) for translation tags

- rework CubeVizModule and finish index
Rename CubeVizModule to DataselectionModule

Because it is possible that we add more modules or plugins to Cubeviz.
And with that new naming its more consistent now.
Small UI fix for component dimension dialog
Fix check if model contains data cube information
Fix small bug that both buttons in left sidebar were not at the same height
Add getFirst function to CubeViz_Collection
Fix #139 (Show its label if only one data set exists)
Add two additional assets
Partly fix #135 (Slice and Dice on the fly dimensions)
Improve handling by 2 or more multiple dimensions
Deactivate all unchecked checkboxes if current dialog has only one selected element and there are already two multiple dimensions

- Rename "selectedElementCount" and "elementCount" to "__cv_selectedElementCount" and "__cv_elementCount"
- Partly improvements for #135