Added #include <cstdio> to three files (problems with cygwin compilation)
Added iml/gmres.h file
Cleaned unused variables. Removed xmltest.o from linked files.
Added vtkxml output for linear stability.
Readded "numberOfKnotSpans" under ifdefs for paralllel mode.
Added EGT flag to some new elements, updated unv2oofem.py.
Added QBrick1_h(m)t element for transport. Added SPRNodal averaging to other element.
BUG: Adding fix for including user defined MPI library.