Post-merge fixes
Fixing warnings.
Got rid of nonstandard piecewiseblock. Any input file using it should stick to the standard piecewise input format. Introduced bool type to inputrecord.
Added bool type to data stream, changed a few ints to bools (should drastically reduce warnings in MSVC)
Removed *.orig files, chmod a-x on many files.
Merge branch 'master' of github.com:Micket/oofem into XFEMDevelopment

Conflicts:
	src/sm/layeredcrosssection.C