Merge pull request #149 from krivera-pentaho/dev

[ANALYZER-2369] -- Added label fonts and font color options to heat grid...
Added label fonts and font color options to column and bar charts
Merge pull request #150 from e-cuellar/master

Added label fonts and font color options to column and bar charts
Adjusting text margin....
Merge pull request #151 from e-cuellar/master

Adjusting text margin....
[ANALYZER-1545] - Reviewed drop down positions and applied font configuration to labels for Line, Area and Scatter charts
Merge pull request #152 from webdetails/ANALYZER-1545

[ANALYZER-1545] - Reviewed drop down positions and applied font configur...
[ANALYZER-2361] -- Made specific changes to support colorMaps for sunburst at any level