Merge pull request #1293 from Wylkon/wip

If alert is empty, hide it :D
removing style that caused problem in mobile content
Merge pull request #1294 from deividmarques/wip

removing style that caused problem in mobile content
update html in the area ls-user-account of sidebar in all example panel
removing javascript of custom fields
removing tests of custom fields
removing class style to tag select
update html of custom select in all examples panel
update documentation to custom select
update sass version
replacing map-fetch to map-get in the color theme
replacing name and update html
creating documentation of information box
adding important when element has class color-theme-color
Merge pull request #1297 from deividmarques/select

Update custom select
Merge pull request #1295 from deividmarques/wip

update html in the area ls-user-account of sidebar in all example panel
Merge pull request #1298 from deividmarques/update-sass

Update sass
Merge pull request #1300 from deividmarques/doc-box

Creating doc to information box
Merge pull request #1301 from deividmarques/fix-color-theme

adding important when element has class color-theme-color
Create new tooltip disposition