added GraphicalModel::getFunction
test for GraphicalModel::addFunction and GraphicalModel::getFunction; improved documentation
Merge pull request #14 from joergkappes/master

Warning Level
Merge pull request #13 from bekaus/master

GraphicalModel::getFunction
Merge pull request #15 from joergkappes/master

minor updates
Merge pull request #16 from joergkappes/master

bugfixes MafFlow/Graphcut
bugfix: Gibbs sampler's burn-in flag was set incorrectly

Gibbs sampler was ignoring maxNumberOfSamplingSteps many samples and only
counted last numberOfBurnInSteps many samples at the end of the iteration.
Merge pull request #18 from funkey/master

bugfix: Gibbs sampler's burn-in flag was set incorrectly
Merge pull request #17 from joergkappes/master

Minor bugfixes functions
Changes for mac-compatibility
Merge pull request #19 from xiongying0007/mac-compatible

Changes for mac-compatibility
class Inference is a polymorphic base class and needs a virtual destructor.
Merge pull request #20 from bekaus/master

class Inference is a polymorphic base class and needs a virtual destructor.
fixed minor bug in sparsemarray
started to merge matlab-python into RC2.1
added FINDSphinx.cmake
added shared libs to  external lib (as MaxFlow,Trws,MrfLib..)
added reserve to random_acces_set
added functions to reserve space for functions and factors
minor refactoring