[Openfoam-extend-general] Broken triangleFuncs.C

[Bernhard G. <Ber...@ic...>]

Because of a reported bug that was fixed in the patch-branch and later
fixed in the git in a more general way the file

src/meshTools/triSurface/triangleFuncs/triangleFuncs.C

is broken after patching. replace it with a copy from the SVN that was
downloaded by hand. I will try to find a way so that this doesn't
happen again

(note: this only happens when one uses the updateAndRecompile-Script
and the problem is due to the diff/patch-process if patches already
were applied)