Improved RoR code, rake code, Guardian DPS

# 5.2.4 04/18/2013 Better RoR code, better rake code, some DPS oriented changes for Guardian while not tanking
Update druid.lua
Increase patch number to 5.3
Update druid.lua
Update druid.lua
Merge pull request #9 from aggixx/master

Update patch number to 5.3, some other prep stuff
Paladin: Protection paladin rotation and UI fixes.

- Sanctified Wrath is also a buff, not a passive talent.

- SoTR and WoG change spell IDs when Divine Purpose procs.

- Split out L90 talent into the shortcd icon: its usage is more
  situational due to its 1 min CD, so move it out of the main rotation
  window.

- Fix L90 talent usage when target is above 20% health.  The script was
  improperly only recommending L90 talent when the target was in execute
  range.

- The Shield of the Righteous buff is extended when SotR is cast while it
  is already active.  We don't need to hold off on casting it, i.e., when
  Divine Purpose procs.
Monk: Adjustments for T15 tank bonuses.