insert style ls-background in helper classes and removing in base
standardizing alerts and background with variables
applying ls-background-primary in color-theme
update documentation to ls-background
Merge pull request #742 from diegoeis/reboot

Modyfing many little things on doc.
Merge pull request #741 from deividmarques/reboot

standardizing alerts and background with variables
removing border in links:hover in documentation
correction color link in ls-alert in the documentation
change color to doc-menu when :focus and :checked
Added semicolon in js.
Added textarea classes
Removed the animation of the modal when it opens it gets weird.
Merge pull request #744 from deividmarques/reboot

Corrections in the  documentation
Merge pull request #745 from Wylkon/reboot

Some fixes
Commenting the link of DOWNLOADS until this finished.
Modifying the breadcrumb page.