Removed Eigen references! But there is a segfault in the
libshogun laplacian example :(
Fixed horrible memory problems.
fixed order of imports
Merge pull request #762 from gsomix/fix_examples

Fixed order of imports in hmsvm examples
Fixed doc mistake in statistics
Fixed memleak in slep solver
Updated data
Fixed SGMatrix constructor
Another way to avoid memleak with dense features serialization
enable reference counting by default (even in default constructors) for SG Datatypes
disable refcounting for 'current' vector in streaming features
remove free() in destructor (causing a double free)
disable refcounting for sparse matrix
fix a couple of memory leaks in so example (mostly unnecessary SG_REF's
		of newly created objects that are returned)
* bug fix in CPT's destructor, features member were not freed
* memory leak fix in balanced CPT example + add example in makefile
* fix compile errors in multiclass ECOC example + add example in Makefile
* fix compile errors in multiclass ECOC discriminant example
* fix compile errors in multiclass ECOC random example
Merge pull request #763 from iglesias/master

Some fixes in libshogun examples