can boot with rails 4.
remove translation support.
fix link_to_activity_for_user helper.
we depend on actionpack-page_caching now.
fix deprecation warnings, mostly active record.
turns out translation version is unreliable.
rails 4.1 compat.
AR::find_by_* doesn't accept options hashes anymore.
rm cruft.
optimize db queries concerning site tree.
expose sections helper method.
global state is dumb.
whoops.
fix up adva_fckeditor and adva_cells integration.
add icon for adva cell fckeditor button.
move cells stuff to adva_cells.
ckeditor can ask about cells in json, too.
fix adva cell form lookup.
use tilt to render cell form.
handle multiple values for a single form element in cell configuration forms.