enabled code optimization passes
more optimization passes
tweak optimization params, ran OSX tests
ran linux tests
return a full xml even when no model is loaded
removed dubug printing in configurable, ran win32 tests
perfmance tuning of the integration tollerences
Merge branch 'develop' into perf
ran tests after merge
ran linux 64 bit tests
ran win32 tests
ran 32 bit Linux tests (LLVM 3.1)
Merge dione.chem.indiana.edu:~/src/roadrunner into perf
ran OSX tests
Merge branch 'adding_plugin_documentation' of git://github.com/TotteKarlsson/roadrunner into TotteKarlsson-adding_plugin_documentation
fix for change in c api
ran win32 tests
tweak to complile with LLVM 3.1
Merge branch 'perf' into develop
ran OSX tests