fixed bug issue n.279: TRWSi test fails due to probably incorrect factor type
Merge pull request #11 from opengm/master

getting current opengm version
Merge branch 'master' of https://github.com/homul/opengm
saving and loading of LP reparametrizations added in a separate hdf5-dependent file
Merge pull request #284 from homul/master

 fixed bug issue n.279: TRWSi test fails