updating samples to new CSS
adding ink-shade to the _modal module
updating modal sample
fixing modal on oldIE
updating progressBar sample which used Math.random() wrongly
updating sortablelist sample
new option name "children" in Ink.UI.TreeView wasn't working
Fixes typo in $base-font-size variable.
Fixes .scss includes order.
some sample fixes
Merge branch 'develop' of github.com:sapo/Ink into develop
adding the dropdown to the autoload again
Syncs sass source with gh-pages.
Merging.