Merge pull request #1254 from antoniojunyor/wip

Capitalizing labels in forms. [fix #1249]
creating funcional class ls-word-dotted
applying color of link when exist funcional class ls-word-dotted
update documentation helper classes
update documentation of popover
fix height of generic box
Merge pull request #1259 from deividmarques/box-fix

fix height of generic box
adding palette in the border color
Improving the structure of form with inline elements
update example html to ls-form-inline
update documentation to ls-form-inline
fix to ls-action-btn when inside form-horizontal
fix in grid and buttons when ls-form-inline
fix text documentation in the form inline
Merge pull request #1258 from deividmarques/wip

New helper class ls-word-dotted and applying in the popover
Merge pull request #1262 from deividmarques/form-fix

Fixes Forms
Adding variable to extra small screen “screen-xs”. #1256
Creating helper classes that works on specific responsive scenario #1256