GaussPoint: renamed coordinates and localCoordinates.
Fixed inconsistent use of local and global coordinates. Also cleaned up
a little bit.
GaussPoint: Renamed giveCoordinate and giveCoordinates.
GaussPoint: renamed setCoordinates.
GaussPoint: renamed giveLocalCoordinates.
GaussPoint: Renamed setLocalCoordinates.
Continued with composite vtk visualization for XFEM elements and made
some improvements in PrescribedGradientBCWeak.
PrescribedGradientBCWeak: Fixed warning.
PrescribedGradientBCWeak: Implemented giveInputRecord. Also modified
interface for crack propagation laws.
Merge branch 'master' of https://github.com/Micket/oofem