Merge pull request #7 from konradfatal/master

Wear locations update.
Merge pull request #8 from konradfatal/master

A few fixes from the last commit.
mend
Merge branch 'master' of https://github.com/craklyn/raven3
Added validation to most OLC functions.
Enhanced/uniformed most selections in OLC using an existing utility function.
Imported room flags and sectors from RavenMUD.
Deallocated several object and mob flag bits.
Removed APPLY_USELEVEL (object level should be used).
Expanded scope of flag validity check functions.