journal updates based on Mike's code review.  initial unit tests
changed to target deps brix lib
Merge pull request #5 from lbondaryk/demo_files

changed to target deps brix lib
state restoration for journal
state tweaks
comment cleanup
code review changes

- fix warning messages by implementing pearson.brix.IState
- reset to run ALL unit tests by removing ".only" from journal's 1st describe.
- remove unneeded require of SubmitManager. The MCQ bric requires it because it calls SubmitManager.appendResponseWithDefaultFormatting

Not related to code review other than it needed changes after the reorg:
change the comment about rebuilding to mention make instead of build.sh
unit tests wip
stub for redrawEntry_ and notes on future work
Merge pull request #6 from lbondaryk/1330_more_journals

1330 more journals