fix to ls-block when form and inside ls-actions-btn
Creating documentation to how install locawebstyle using bower.
creating changelog 3.1.0
Merge pull request #1030 from Wylkon/3.1.0

Creating documentation to how install locawebstyle using bower.
Merge pull request #1029 from deividmarques/3.1.0

fix to ls-block when form and inside ls-actions-btn
Creating function to identify unsupported browsers and open show/hide alert.
Calling JS unsupported browser.
Adding function on initializer.
Creating stylesheet to alert unsupported browser.
Adjusting structure when have class ‘.ls-browser-unsupported’.
Improvement function (browsers and checking functions and displaying according to the version of the browser alert, two versions below the current).
Creating function to add class on HTML and prepend code HTML on tag body.
Creating function to set cookie to when close alert
Adjusting alert unsupported browser height.
Removing Opera abbreviation inside regular expression.
Improving function to detect browser version and replacing double quotes with single quotes.