Merge pull request #78 from opengm/master

Python update
Merge pull request #316 from DerThorsten/master

fusion based inf and self fusion
Merge pull request #79 from opengm/master

merge fusion moves
change to our own patche AD3 clone
use correct bounds for AD3 - this might need to delete AD3 source and cal make externalLibs again
fix another bug of daoopt and add more visitor calls
fix numerical bug in inf and flip (accumulated floatingpoint-errors
change from gnu_cxx to std::tr1 for hashmaps and hashsets if boost is not used
Merge pull request #321 from joergkappes/master

several small bugfixes
add simple option to deactivate memory logging for non supported platforms or other problems
Merge pull request #322 from joergkappes/master

add simple option to deactivate memory logging for non supported platfor...
update changelog
Merge pull request #323 from joergkappes/master

update changelog
Merge pull request #1 from opengm/master

Merge from opengm/opengm.