new release: 1.2.0+20130803
TestCategory only needs aldor, not algebra
fix name clash with times(3)
enable assertions during build, but make them non-fatal
adapt axllib testcases to future per-directory structure
no need for -Wno-fatal in library builds anymore
Merge branch 'pvs/devel'
Merge branch 'pab/devel'

fixes #38
tfFollow already assigns its argument, so don't do it again

tfFollow shouldn't assign its argument. this should be explicit
in the calling code.
add glibc feature test macros

These should probably be done in a better way, without
feature test macros.
don't pass the long value if it's ReallyBig
make sure no typedefs are redefined
removed trivial assignment
exitFailure() doesn't take any arguments
new package release: 1.2.0+20130806
seed PRNG with 1 to ensure reproducible test results
import some of the bug database; moved tests

The directory structure for tests is such that every test-case
is in its own directory, along with its reference output and
build rules.
add some testcases to "make check"
add more tests
add makefiles to .gitignore