Fixed mpir.h and ulong issue.
Merge remote-tracking branch 'mhansen/trunk' into trunk

Conflicts:
	fmpz/test/t-out_inp_raw.c
Lots and lots of FLINT_TEST_INIT fixes.
Fixed bug on 32 bits.
Fix last commit.
Another fix for sme bug.
It's late at night.
Correct version numbers and docs.
Remove final zero from version number.
Fixed undefined variable warning.
Fix for sparc build.
Remove superfluous file from tree.
Merge remote-tracking branch 'upstream/flint-2.4' into trunk
Fix some memory issues in fq*