Revert "unittests for templates"

This reverts commit 73f582fc323dc7aafb8524c94891b260eafd7a3b.
Revert "new setup.py for packing new style"

This reverts commit cae832e965734ac1d5842a5fbcbc459a2239116d.
Revert "updated json2tt with CAF modules"

This reverts commit acf9316dc7f72deb6836a0cb28e5f3e336ab032b.
Revert "kerberos client support with tests"

This reverts commit f74f12d070870b2c2b8b0639756d45e0f573bf91.