Rename project to ActiveAdmin::SortableTree
Add ActiveAdmin integration specs
Add rake task to prepare dummy app
Setup Travis CI
Properly setup test environment database
Update dummy app for rails 3.2 and 4.0
Specs for both Rails 3.2 and 4.0
updated require jquery-ui/sortable for require jquery-ui 5.0
Travis CI build with Rails 3.2 & 4.0
Remove unused tree_tasks.rake file
Update gemspec