Windows: handle newlines correctly
gth: allow to load BSSMs relative to binary

without defining the environment variable BSSMDIR
gth: allow to load scorematrix relative to binary

without defining the environment variable GTHDATADIR
Merge pull request #126 from gordon/gth

gth: allow to load files relative to binary
Merge pull request #125 from gordon/windows

Windows: handle newlines correctly
remove deprecated defines

these defines never made it into a release and therefore it should be safe to
remove them completely
Merge pull request #127 from gordon/deprecated

remove deprecated defines