WowAce

Christoph Gritschenberger:
    - cancel the setunit_later-timer when another unit was set and fount
    - be more careful with the "mouseover"-fallback
    - fix possible nil-error issue in tooltip-scanning
    - fix issue when pvpname is nil (when out of range)
    - cleanup
    - replace tabs by spaces in default-settings
    - modify default-settings to also show the realm of the unit
    - add NameFull and NameRealm functions to ScriptEnv
    - call GameTooltip:Show() after delayed unit-update adjust the tooltipsize
    - bump toc
    - fix tooltip for *target-Unitframes (e.g. targettarget)
profalbert:
    - handle text-changes gracefully. profile-switches still won't work w/o reloading