Seperate ConLog.h and ConLogFrame.h (for now only seperate headers)

make precompiled header slimmer under Linux to increase CI and dev-machine build-times

make sure unused modules don't compile
add unused modules to the VS project to easier keep track of them
enable cotire for better build-times
Merge pull request #315 from Bigpet/simplestdafx

Reduce stdafx.h under Linux for better build-times