Merge pull request #12 from opengm/master

getting current opengm version
a bug in constructing edge decomposition for TRWSi-based algoritms (TRWSi, ADSal, NEST) fixed
edge decomposition: removed unary factor check in for TRWSi-based algorithms
Merge pull request #13 from opengm/master

getting current opengm version
new updates in from opengm/opengm
Merge branch 'master' of https://github.com/homul/opengm
fixed smoothing regime added to smoothing based MAP-inference ADSal and Nesterov
Merge pull request #14 from opengm/master

getting current opengm version
Merge branch 'master' of https://github.com/homul/opengm
Merge pull request #297 from homul/master

fixed smoothing regime added to Nesterov and ADSal