CircleHUD

==Change Log==

- v1.0 - Initial release
- v1.1 - minor visual enhancement
- v1.2 - Additions:
            -   Slash Commands: '/chud' or '/circlehud' will toggle between 'show only during combat/targeting' mode and 'always on' mode
            -   Slash Command: '/rl' will Reload UI (got tired of typing '/console reloadui' all the time...)
            -   Class-based Target Low Health indicator: The target health circle shows where casting certain spells is applicable given
                    the current target's health.  The following are the class based indicators:
                        Mage - 35%
                        Rogue - 35% for Murderous Intent
                        Shadow Priest - 25% for Shadow Word:Death
                        Paladin - 20% for Hammer of Wrath
                        Warrior - 20% for Execute
                        All others - 25%