Merge pull request #141 from krivera-pentaho/dev

[ANALYZER-2369] -- Removed options other than 'none' and 'center' from h...
Implementation for 100% stacked column and small refactoring....
Merge pull request #143 from e-cuellar/master

Implementation for 100% stacked column and small refactoring....
Options implementation for column and bar charts...
Merge pull request #144 from e-cuellar/master

Options implementation for column and bar charts...
Implemented inside end,inside base,outside end for bar charts...
Merge pull request #145 from e-cuellar/master

Implemented inside end,inside base,outside end for bar charts...
[ANALYZER-2369] -- Added line separators per ux mock up
[ANALYZER-2366] -- Added labels to sunburst