Merge pull request #208 from davidvossel/master

Low: lrmd: Downgrade start/finish log tags from NOTICE to INFO
High: core: Internal tls api improvements for reuse with future LRMD tls backend.
Low: cib: Remove stderr message from being displayed on successful remote cib connection
High: core: Addition of PSK encryption helper functions for use with secure remote LRMD connections.
High: lrmd: Remote tls support for LRMD.
Low: lrmd: Regression tests for remote lrmd
Merge pull request #209 from davidvossel/lrmd_tls_init

remote lrmd and tls imrpovements