Initial commit of mathicgb code.
Added .gitignore files to ignore files generated by Emacs and autotools.
Added option for less verbose automake output (pass --enable-silent-rules to configure or V=0 to make)
Moved BitTriangle out of mathicgb and into mathic.
Added .exe to .gitignore to ignore executable files on Cygwin.
Updated README.md to describe Mathicgb in more detail.
changed copyright header
Making a BjarkeGeobucket2 class that will eventually replace BjarkeGeobucket.  For now, this is being added in order to incrementally test mathic::HashTable
working on HashTable, soon to be HashMap in mathic, and how it is used in mathicgb.  So far, BjarkeGeobucket2 is in the midst of being simlpified.
Changed code to compile with changed interface to HashTable.  But code doesn't yet really use new HashTable code.
Fixed Makefile.am to rebuild unittest.exe when non-test files are changed. Also commented out printing from BjarkeGeobucket2 that were slowing tests.
Removed AM_PROG_AR macro from configure.ac since it isn't needed now and apparently isn't supported on all systems.
Made mathicgb turn asserts on/off based on MATHICGB_DEBUG rather than DEBUG.
Moved grobner basis tests from testing all combinations to testing only all pairs of combinations. This drastically reduces the time taken to run the tests.
Added make-Makefile.sh which will write out a Makefile that downloads and sets up memtailor, mathic and mathicgb with release, debug and other targets.
Transformed PairQueue to use mathic::PairQueue in place of its own previous implementation.
Added more targets to and improved code for make-Makefile.sh
Added support for MATHICGB_SLOW_DEBUG and MATHICGB_SLOW_ASSERT to disable the very slowest asserts for a standard build with asserts. make check is now much faster.
Updated make-Makefile to support targets setting LDFLAGS which was necessary to support profile builds correctly.
Removed support for stopping siggb computations early on a Grobner basis since if turning that option on was a win, then using classic buchberger was better in all our experiments and the feature was complex.