Issue #219: implemented player skill and attribute filter
Issue #219: added expelled status tracking; implemented expelled filter
Merge remote-tracking branch 'greye/player-model' into next
forgot to add file
Issue #219: added various creature and NPC stats; implemented respective filters
Issue #219: Proper implementation of talked to PC filter
Issue #219: added filters for various player stats
Issue #219: dialogue manager cleanup
Issue #219: more DialogueManager refactoring
Merge remote-tracking branch 'scrawl/persuasion' into next
minor fix
Merge branch 'next'
Merge branch 'master' into dialogue

Conflicts:
	apps/openmw/mwdialogue/dialoguemanagerimp.hpp
	apps/openmw/mwmechanics/npcstats.cpp
	apps/openmw/mwmechanics/npcstats.hpp
fix gender selection update, main model visibility and couple of crashes
head/hair selection
fix reentering race selection
Merge branch 'next' into globalmap
Merge branch 'master' of git://github.com/zinnschlag/openmw into globalmap
- Add support for loading references from multiple esm/esp files. Full reference ID mangling coming soon (currently, moved references are simply cloned).
- Reference loader now (partially) supports MVRF tag.
fix speechcraft skill increasing when persuade didn't succeed