Remove execute mode on redactor.js
Replace Redactor source tabs with spaces

This makes it easier to diff with the customized script.
I got a fresh database
fixes save button not becoming enabled in manage admin roles form
Merge branch 'r2s15-D-01225' into r2s15
[D-01250] sanitizes content prior to save, and ensure content is sanitized before being loaded into message form
[D-01250] adds underline tag to list of allowed tags
Remove .rspec configuration tracking

This allows individuals to customize .rspec to their preferences
Fix erroring specs (some marked pending)

Most errors were resolved by simply adding publish: true to places where
messages were being initialized. A few other places were just instances
where logic and behavior has been changed to suit new assumptions or
functionality.

A select few specs were marked pending in order to be assessed at a
later point (either questions that need answered, or examples that need
broken down into smaller assertions).
Remove pending specs for empty spec files
Merge branch 'r2s15' of https://github.com/ancile/ANCILE_uAlign into r2s15
adds workaround to rails bug to address errors removing user's invitation
[D-01240] updates column styles to remove preceding lines at the top
Update code for getting Redactor text (no markup)
Update Reactor settings
removes authors ability to create or destroy channels and campaigns
Add syncAfterCallback to correctly update form

- Update modifications to Redactor script to use 'uAlign:' text, instead
  of 'CHANGE:' text (more specific)

- Add outstanding changes to Redactor script, where necessary

- Add syncAfter callback to handle form being properly updated when code
  is set into Redactor from JS (like it is from Cucumber features)

- Update cucumber feature helper to use updated Redactor 9 API
[B-01515] Merge into r2s15
Update create_message_steps for Redactor 9 changes
Merge branch r2s15 into r2s15-redactor9