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
Merge pull request #7 from jakobkroeker/master

initial fplll interface
fixed fpLLL configure typo, rewrite ffpack power to use doubling alg
Added Gunnar Floystad's package Triplets.m2
found more info about rawCharSeries bug
more detail on rawCharSeries code
fixed merge conflicts in file
working on bug
minor changes
moved typetraits include file inside HAVE_GIVARO clause, so that this will compile on gcc 4.5, at least for now