Merge pull request #5 from antonleykin/master

ARingRRR tests and promote
removed code not being used, which gave warnings from g++
changed ARing tests to use same structure as RingTests

That is, to use gen.nextElement(a) to get elements
remove unneeded files
Fixing an error in the grading group of the 122 example

git-svn-id: svn://svn.macaulay2.com/Macaulay2/trunk@15805 a8012f80-5f13-0410-8dc0-eb77bd940c0d
changes to remove compiler warnings
start of making dmat unit tests
add change so code compiles in debug mode.  Remove patch file use for memtailor: temporary fix
add bug file which contains 3 bugs with rawCharSeries
add another file exhibiting a crashing bug
Update Posets routines moebiusFunction and intersectionLattice

git-svn-id: svn://svn.macaulay2.com/Macaulay2/trunk@15810 a8012f80-5f13-0410-8dc0-eb77bd940c0d
Update projectivizeArrangement in Posets

git-svn-id: svn://svn.macaulay2.com/Macaulay2/trunk@15811 a8012f80-5f13-0410-8dc0-eb77bd940c0d
Small changes to bug files.

00-rawCharSeries.m2 contains several bugs, I have tracked down and
reported to Hans a problem with factory.

After they fix that, there is still one bug here to fix.
Quick patch so that resolution commands with many spars won't crash.

BUT: the possible heap overflow still exists and needs to be
fixed properly!
replaced Signed_Trait with make_signed
	modified:   M2/Macaulay2/e/aring-ffpack.hpp
	modified:   M2/Macaulay2/e/aring-gf.hpp
Merge branch 'master' of https://github.com/jakobkroeker/M2
build pari/gp binary when pari is enabled
Merge pull request #6 from jakobkroeker/master

get rid of signed trait in aring-ffpack
add -std=c++0x to e dir makefile.

This appears to work on all of the compilers that we are using, including
cygwin, which uses gcc 4.5.3.
initial fplll interface added