Merge pull request #1 from opengm/RC2.1

Rc2.1
bugfix blckboxtest, and trwsi,adsal and primal-lpbound code
Merge branch 'RC2.1' of github.com:homul/opengm into RC2.1
Merge pull request #67 from homul/RC2.1

TRWS/ADSAL
Merge pull request #6 from opengm/RC2.1

Rc2.1
update changelog
Merge pull request #68 from joergkappes/RC2.1

update changelog
bugfix TRWS
Merge pull request #69 from joergkappes/RC2.1

bugfix TRWS
bugfix GCOLIB wrong call of parent-methods (compiler-error with gcc4.7 but not with gcc4.4)
Merge pull request #70 from joergkappes/RC2.1

bugfix GCOLIB wrong call of parent-methods (compiler-error with gcc4.7 b...
hotfix to make pyReducedInference work again