Add the relationships tab to the form admin page.
Fix an issue with the new form page.
Lock value of relationship link form 1 when going to relationship page from a form.
Move the relationship tab that was added to forms to screen since that's where it was supposed to be.
Allow screen relationships tab to modify which relationship the screen is based on, and put links to add and manage existing relationships for the application.
Merge branch 'master' into admin-relationships-on-forms

Conflicts:
	ci/selenium2-tests/008-selectbox-change-in-linking-changes-DB-datatype.json
Modify tests to support new location of screen relationship setting.
Factor code to format frameworks for display in the UI out of application.php and into class/frameworks.php
Copy some relationship management UI to the screen relationships tab so users can see/delete relationships that involve the screen's form.
Modify 004-live-swap-setup test to use the new relationship UI from the screen page.
Shorten names of screen admin tabs so they fit on screen better.
Merge branch 'master' into admin-relationships-on-forms

Conflicts:
	modules/formulize/admin/save/screen_settings_save.php
Merge pull request #120 from jegelstaff/admin-relationships-on-forms

Add the relationships tab to the form admin page.