Fixed purple respawn, add minion targeting, ..

Purple respawns should appear properly now. (Users would respawn and
teleport back only after moving)
Added minion target prioritization
Added new packet ID: 0x47
Added buff source
Fixed turret target prioritization (for champions being targeted under
tower)
Fixed SynchVersion indentation
Unit target should now be lost when out of range

Minor fix
Merge pull request #77 from dotdeath/master

Fixed purple respawn, add minion targeting, ..