Merge branch 'master' of http://iffwww.iff.kfa-juelich.de/~wuttke/frida2

src/coord.cpp

src/curve.cpp

src/edif.cpp

src/expr.cpp

src/frida2.cpp

src/func.cpp

src/func.h

src/index.cpp

src/index.h

src/list.cpp

src/opr.cpp

src/r-temp.cpp

src/range.cpp

src/readln.cpp

src/scan.cpp

src/special1.cpp

src/special2.cpp

src/xax.y