fixed 1e-12 in rf
fixed 180 -> 90 (edge dialog)
Merge remote-tracking branch 'mach/coupling' into coupling
minor
minor message fix
minor messages improvements
Merge remote-tracking branch 'kus/coupling' into coupling
revised separator
material editor visible false
particle tracing: number of shown particles in axi and on/off faces
fixed add_* functions
added exception
fixed qdebug
fixed "blured" fonts ???
minor changes in opengl (still doesn't work on windows 8)
minor fix
fix
fixed changing font
synced with hermes
improved speed of particle tracing
removed qdebug