Deleted the old and duplicated GNU license text
Merge pull request #22 from addtheice/master

just removed a duplicate GNU License in test main
Fixed uninitialised mercOwner highlighted by cppcheck.
Fixed memleak in Client::Handle_OP_MercenaryDataRequest (cppcheck)
Fixed uninitialised variabled tempBot in #bot stance command (cppcheck)
Fixed Merc spell recast timers, changed how Mercs add mobs to their hate lists (should prevent IsEngaged() issues), initial Caster DPS Merc spell casting AI, initial Merc stance implementation, Mercs now suspend when their owner dies to prevent them being bugged (until it can be fixed), added 2 seconds between spell casts to be live-like.