Nesterov algorithm added. The caller is pending
smoothing strategy added
Only link against librt if on Linux, not on Apple or Windows.
minor bug fixes
add missing include cmath in visitors.hxx
Merge pull request #234 from joergkappes/master

add missing include cmath in visitors.hxx
Merge pull request #233 from chaubold/fix/combilp_mac

Only link against librt if on Linux, not on Apple or Windows.
Merge pull request #232 from homul/master

Nesterov algorithm added. Caller for it is still pending
Merge pull request #62 from opengm/master

update from opengm:master
 fix bug in astar
Merge pull request #235 from joergkappes/master

Fig AStar bug
Merge pull request #1 from opengm/master

getting updates from master repo
For TRWS-based dual decomposition a decoding to unrestricted dual vectors added
Nesterov refactored
Merge pull request #236 from homul/master

TRWSi: hot start added
Smoothing Strategy parameters refactored. Updates to caller follow
Adaptive Precision Oriented Smoothing added to ADSal and NEST
Worst case Precision Oriented Smoothing added to ADSal and NEST
minor refactoring
fig bug in dynamic programming. It has given wrong results for models with more than 256 states!