Revert "enable unit test"
Revert "enable unit test"

This reverts commit 9babe6542d10c65feb00bff820f00b6d14a40ab0.

besser82/shogun,shogun-toolbox/shogun,Saurabh7/shogun,lisitsyn/shogun,geektoni/shogun,lisitsyn/shogun,shogun-toolbox/shogun,besser82/shogun,besser82/shogun,geektoni/shogun,lambday/shogun,besser82/shogun,sorig/shogun,lisitsyn/shogun,lambday/shogun,Saurabh7/shogun,karlnapf/shogun,karlnapf/shogun,lambday/shogun,geektoni/shogun,Saurabh7/shogun,karlnapf/shogun,karlnapf/shogun,shogun-toolbox/shogun,Saurabh7/shogun,Saurabh7/shogun,lambday/shogun,shogun-toolbox/shogun,sorig/shogun,karlnapf/shogun,Saurabh7/shogun,sorig/shogun,Saurabh7/shogun,lisitsyn/shogun,geektoni/shogun,Saurabh7/shogun,besser82/shogun,lambday/shogun,Saurabh7/shogun,shogun-toolbox/shogun,besser82/shogun,geektoni/shogun,sorig/shogun,shogun-toolbox/shogun,sorig/shogun,geektoni/shogun,lisitsyn/shogun,lisitsyn/shogun,lambday/shogun,sorig/shogun,karlnapf/shogun