CLI: CCI docblock cleanup
CLI: Added ability to wait for transactions to finish

CLI: added --wait=N to sl cci create
CLI: added sl cci ready [--wait]
moved wait_for_transaction to CCIManager
Adds tunable sleep delay
Adds tests for CCI wait_for_transaction
finished up unit tests for waiting.
ready now works again, fixed up the tests for it
Metadata Bug Fixes
Adds coverage tests to fix
bad conflict resolution, fixed
Merge pull request #68 from CrackerJackMack/cci_wait

Adds CCI transaction blocking to CLI and CCI Manager
Merge pull request #81 from sudorandom/issue_80

Metadata Bug Fixes