Some rework on getstyle
- make it use wings functions, remove duplicated code from getstyle
- de-static necessary functions in wings
- add new wrmdirhier to wings
- rename WMMkDirHier to wmkdirhier (fits better)
- remove calling shell from getstyle (what were they thinking?)
i couldn't quite test getstyle (no idea about themes), but it still
basically works.
do back your ~/G dir up... wrmdirhier might eat it!
definitely needs testing, especially by people who have any idea
how themes work.
Some more getstyle
- missed a shell invocation
- maybe copyFile should be in wutils too...?
[crmafra: Folded second patch into the first]