Merge pull request #1080 from Wylkon/3.2.0

Color improvements
fix to ariaDropdown
Replacing name colors to HEXA.
Adjusting order.
Remove popover on modal.
Calling by class name and adjusting hover when have  ‘.ls-color-danger’ class. Fix issue #1034
Merge pull request #1091 from deividmarques/3.2.0

fix to ariaDropdown
Merge pull request #1092 from flaviomuniz/3.2.0

Remove popover on modal.
Improvement style to hover when have class ‘.ls-color-danger’. #1034
Merge pull request #1093 from antoniojunyor/3.2.0

Adjusting drop down and color CSS
Improvement style to hover when have class ‘.ls-color-danger’. #1034
Merge pull request #1095 from antoniojunyor/3.2.0

Improvement style to hover when have class ‘.ls-color-danger’. #1034
fix to tabs when is dropdown
Merge pull request #1096 from deividmarques/fix_tabs

fix to tabs when is dropdown
color improvement on documentation
Applied gray colors in correct elements.