Fixes #66.

* src/dstarparse/dra2ba.cc, src/dstarparse/nra2nba.cc,
src/hoaparse/hoaparse.yy, src/tgba/tgbagraph.hh,
src/tgbaalgos/complete.cc, src/tgbaalgos/degen.cc,
src/tgbaalgos/dtbasat.cc, src/tgbaalgos/dtgbacomp.cc,
src/tgbaalgos/minimize.cc, src/tgbaalgos/postproc.cc: Here.