Polish translation (initial revision)
Duplicated "Select a cube" key removed
Ignore IntelliJ IDEA project files
* Fixing charts when rows using multiple levels of the same hierarchy
* Labels from all levels are now joined, e.g. 'Feb/Q1/2012' instead of 'Feb'
No longer appending '[N]' counter unless labels have duplicates
No longer appending '[N]' counter unless labels have duplicates - dead code removed
Edge condition if no label is available
Introduce cellset local variable to avoid duplication
Fixing stacked bar chart by implicitly changing empty strings to 0
Without it empty strings caused maximum value in stacked bar chart to be incorrectly computed (NaN?) and nothing was displayed
More distinct, pleasantly looking colors based on jqPlot project
Client-side support for exporting charts into bitmaps/PDF/SVG
added dynamic plugin load from saiku/plugins
Merge pull request #165 from webdetails/master

 	added dynamic plugin load from saiku/plugins
Merge pull request #163 from nurkiewicz/polish

Polish translation (initial revision)
Merge pull request #164 from nurkiewicz/patch-1

Duplicated "Select a cube" key removed
Fixed SVG servlet URI
fix saiku-ui 290 - hide switch to mdx in view mode
Merge pull request #166 from nurkiewicz/chart-fixes

Multiple chart fixes
Merge pull request #167 from nurkiewicz/chart-export

Chart export to bitmap (PNG, PDF, TIFF, JPG)
make chart export optional depending if its a plugin or not