Added differentiation of coefficients in transcendental extensions
fixed problem of diff with cancellation of rational function NULL
Added first version of new library on Gromov-Witten invariants of elliptic curves
New version of ellipticCovers.lib
New version of ellipticCovers, renamed to ellipticcovers
Changes to ntDiff
added documentation for differentiation of rational functions
minor changes with respect to ntDiff
minor changes with respect to ntDiff
fix: doc memory
Merge pull request #355 from jankoboehm/spielwiese

Changes/additions to transext.cc

TODO: add tests for all the new features
added tests for ntDiff and ellipticcovers.lib
Merge pull request #359 from jankoboehm/spielwiese

added tests for ntDiff and ellipticcovers.lib
Added tests to lists for TC-testing
rm: ncfactor_tsai_l test as it coincides with ncfactor_tsai_s

Conflicts:

	Tst/Long/ncfactor_tsai_l.stat
update by albert.heinle@rwth-aachen.de

Conflicts:

	Singular/LIB/ncfactor.lib
fixed version of ncfactor.lib courtesy of aheinle@uwaterloo.ca
chg: chmod -x
chg: added testNCfac to tests
added new test results and stats

Conflicts:

	Tst/Long/ncfactor_lee_l.res.gz.uu