Improved vlad script to handle command-line arguments: `rake vlad:dep…

…loyv[<server>,<revision]`, e.g., `rake vlad:deployv[development,v2.2.2]`

Merge branch 'release/2.2.1'

Updates to the CTMLabs banner, including CAS login status.

More jquery fixes.

jQuery compat fixes.

More banner fixes.

Fixed banner javascript.

Fix to ctmlabs banner javascript.

Styling tweaks.

Styling and content updates.