Fixed BuchDL/Ex_L6.tst (updated test script)
add: --cpus

from master
fix: ring r=(49,a,b),x,dp; rInit with too many parameters
clang fixes

Conflicts:
	IntegerProgramming/BigInt.h
	IntegerProgramming/gen_test.cc
Merge pull request #264 from mmklee/sync

Sync Master and Spielwiese
Merge pull request #265 from mohamed-barakat/spielwiese

clang fixes
created a new test: ignoring_denominators_of_coefficients.tst
Merge pull request #266 from mohamed-barakat/spielwiese

created a new test: ignoring_denominators_of_coefficients.tst
fix: intdiv/intmod/chinrem copied from master
fix: correct result files for bigints.tst
fix: correct result files for listvar.tst

::denominator and ::enumerator from poly.lib have become kernel commandos
fix: correct result files for Tracing_of_procedures.tst

running the test under master branch showed the same differences
in result files (and the differences are that the new results are
shifted back by one line)
Merge pull request #267 from YueRen/thurnau

Update test results due to changes in SW
template moved: List<Variable>, Union, Difference

Conflicts:

	libfac/factor/tmpl_inst.cc
fix: template instantiation for libfac

Conflicts:

	libfac/factor/tmpl_inst.cc
fix: more templates for libfac
chg: sync with master
64bits

Conflicts:

	factory/facBivar.h
	factory/facFqFactorize.h
	kernel/clapsing.cc
chg: some missing parts of Adi's commit