Merge pull request #125 from krivera-pentaho/dev

[ANALYZER-2257] -- Added extension point for text style of labels for su...
[ANALYZER-2257] Disabled the automatic label color (valuesOptimizeLegibility).
Merge pull request #126 from webdetails/master

[ANALYZER-2257] Disabled the automatic label color (valuesOptimizeLegibility).
[ANALYZER-2257] Fixed "valuesFont" not taking all font attributes into account.
Merge pull request #127 from webdetails/master

[ANALYZER-2257] Fixed "valuesFont" not taking all font attributes into account.
[ANALYZER-2357] -- wrapped the font setting with the default font for the sunburst font type