triangle is used as a library
windows fix
fix in tutorial equation
delete coordinates and time after use in expression
Merge remote-tracking branch 'kus/master'
synced with hermes (two memory leaks fixed)
basic particle to particle interaction - coulomb force
added list of charges and masses (only internal), TODO: python
minor fix Q1 * Q2
fixed time level
Fix the problem with EggShell.
Merge remote-tracking branch 'l-korous/master' into master-pt
minor fix in volume integral - select all
minor comparison fix in pygeometry
fix loops. Check for edges connecting point with itself. The point is not removed, warning is displayed. It is probably safer. plus some code polishing
fixed two points with the same coordinates after change in startup script. Check added
Merge branch 'master' into master-pt
fixes in particle tracing
removed triangle-bin dep
multiple-particle tracing wrappers (basic implementation)