Merge pull request #43 from acmetech/master

Add tire as a dependency.
update versions. add groups. add gems to help with transition to rails 4
remove version
Merge branch 'master' into rails4
fix default_scope deprecation
fix conditions deprecation
fix conditions deprecation
update jquery-ui
disable qtip for the time being
update to the latest nightly of qTip2
re-enable qTip
fix alignment
create a dedicated named route for the new_share action
update to new ruby hash syntax
add .split(",") to object_ids so that each will work
cleanup whitespace
convert to ruby hash syntax
clean-up whitespace
update to new qTip style
reorganize some code