ADD kernelPCA_unittest.cc
  > Test embedding result of initial feature
Merge pull request #1098 from itsuper7/develop-unit-1

add kernelPCA_unittest.cc
temporarily disable KPCA test and fix compiler warnings
Added new interactive kmm demo
example ML2 parameter selection for GP Regression
example ML2 parameter selection for GP Regression
file shifted to grahical
Merge pull request #1100 from abinashpanda/develop

example ML2 parameter selection for GP Regression
Conversion from CList to CDynamicObjectArray in CCombinedFeatures
Merge pull request #1101 from van51/feature/comb_feat

Conversion from CList to CDynamicObjectArray in CCombinedFeatures
Added an implementation of manifold sculpting DR method (see http://axon.cs.byu.edu/papers/gashler2011smc.pdf);
Added a method in tapkee library for converting FeatureCallback into a DenseMatrix (it was used previously a
few times); refactored a little; added all the stuff needed for the new method to be 'visible' from outside the tapkee.
Fixed issues and refactored according to the comments in PR (https://github.com/shogun-toolbox/shogun/pull/1086).
Added a wrapper for a manifold sculpting DR method implemented in tapkee; added a modular wrapper for the wrapper:); fixed some bugs in the algorithm itself.
Merge pull request #1105 from vladislav-horbatiuk/vgorbati-develop

Added full implementation of manifold sculpting DR method and a smoke test for it.
Merge pull request #1099 from goldbug/develop-kmm-example

Added new interactive kmm demo (issue #885)
Fixed insert in CombinedKernel/CombinedFeatures -- Added some unit tests
Merge pull request #1108 from van51/feature/fix_insert_bug

Fixed insertion in CombinedKernel/CombinedFeatures