Better alert_box doc
Add button_to documentation
Add link_to documentation
Move forms down in the menu

And specify "Rails only"
Better button documentation
Better modal documentation
Better icon documentation
Remove glyphicon documentation

Icon is the way to go.
Glyphicon is still supported for backward-compatibility but not encouraged
by the documentation
Better CDN documentation
Better progress_bar documentation
Better dropdown documentation
Better panel documentation
Better panel_row documentation
Better nav documentation
Better navbar documentation