Added in crosslinking method.
Resolved merge conflict.
resolved merge conflicts.
add react-forms
* add page add/edit form (this cargo-cults the loading/saving from edit.js, but uses react-forms)
* show action buttons on collection view
* removed the add action from Collection and added it to Page collections only for now
fix permission filtering for page add action
add bootstrap theme for react-forms, remove js component overrides that were only there to use different classes
bdd tests for page add (and a test fixture for testing as admin user)
try to patch my way around splinter's broken remote cookie manager
Revert "try to patch my way around splinter's broken remote cookie manager"

This reverts commit ad36c83495d4e55c14ccd483e7e57ce8e3c1c999.
try to fix splinter's cookies another way
use correct quotes so tests aren't skipped
layout editor: drag/drop repositioning of blocks
handle block removal
make it possible to add a new richtext block
fix duplicate wsgi logging
fix bugs
edit richtext blocks using ckeditor's inline mode
add edit action for pages
grunt-contrib-copy is a dev dependency