#1953 memory leak and uninitialised value fixed.
Merge remote-tracking branch 'shogun/develop' into develop
Merge remote-tracking branch 'shogun/develop' into develop
Add LibLinear unit test with real data and compare with liblinear. Pass valgrind check.
Use new T[] instead of SG_MALLOC.
fixed unit test error on some boundary condition.
#1931 HSIC unit test added.
Remove one EXPECT_NEAR on p value
Simplify the header
Remove HSIC unit test
Modify the LibLinear unit test format, and merge the two file into one.
Merge pull request #1966 from pl8787/develop

 #1953 memory leak and uninitialised value fixed.