Merge pull request #38 from krivera-pentaho/dev

Constrained height and width of text visibility and trimming
[ANALYZER-2257] Fixed crosstab translator to read the row data even when not having column or measure data.
[ANALYZER-2374] - Changed font access for trimming added override via extension point
Merge pull request #39 from webdetails/ANALYZER-2374

[ANALYZER-2374]
[ANALYZER-2366] -- Added value labels to sunburst