magnetic interaction wrappers
wrapper for custom force in pt fixed
Merge remote-tracking branch 'kus/master'
removed report in triangle
fixed particle tracing tests
Working on writeToHermes.

Conflicts:
	agros2d-library/meshgenerator.h
	agros2d-library/meshgenerator_triangle.cpp
added missing file
implemented save in mesh generator
fixed PT points
removed unneeded files (old tests)
added missing file (triangle README)
minor fix in dxf
Addressing Windows build issues.
Add a check and a subsequent exception throw when positionInfo is requested, but not set beforehand.
Review verbose_output usage.
temperatur in degrees in postprocessor
fixed setting of loaded variable in postprocessor
DO NOT PULL