Update to 2.0 helpers and hooks.
Add .gitignore.
Begin responsive styling.
Add accessible dropdowns and search, break out color sass files, style new exhibit navigation.
Decruft Fall styles.
Add the array of parameters with 'view' to public_head hook
Add args to public_content_top hook
Add args to public_items_show hook
Add view to args for public_body and public_header hooks
Formatted rhythm.scss to match code style of other sass sheets.
Merge branch 'v2.0' of github.com:omeka/theme-rhythm into v2.0
Fixed tag string helper, moved files out of sidebar.
Fixed colors in fall and blue themes, weird margins in exhibit text blocks, subnavigation widths, and properly aligned sidebar in items/show.
Add config sections.
Include iconfonts, use consistent button color styles, make layout adjustments on search form.
Fix mobile search button positioning, style item images.
Apply iconfont arrows for pagination and sort links.
Check for theme search option before adding 'with-advanced' class in js, fix search button border radius.
Restyle browse views, tweak margins.
Fix overflow of records.