Spell Use Hint

ver 2.3.3
Tagged for 4.3

ver 2.3.2
minor update

ver 2.3.1
bug fix.

ver 2.3
added conditions:

• glow spell when* target doesn't have *buff or debuff name*
  
• glow spell when* target doesn't have MY *buff or debuff name*
  add-on less update frequency to make it a bit more light-weight
  abilities will start glowing a little before the CD is off, to compensate the fade-in duration and latency (be faster to catch your eye)

ver 2.2.1
Add-on settings will no longer appear when they shouldn't

Ver 2.2
Project Renamed to "Spell Use Hint"
Marked Release
slash commands removed, add-on now listed in under "interface" option in add-ons tab

Ver 2.1 (beta)
Now allows action-bar buttons to glow when player/target has a certain buff/debuff (not just a condition based on rage/energy)

There might be a problem with "Target doesn't have MY buff/debuff" its currently being looked at.