Revert "BUG-632: add initial configuration bits for TCP-MD5"

This reverts commit 7ab1a67c8c8d3c9562dfa9c6b1b281078f41ea59.

Conflicts:
	tcp-md5/controller-config/pom.xml

Change-Id: I355c10fa186eecf7cd2a3787e773c0b5018a0832
Signed-off-by: Robert Varga <rovarga@cisco.com>