Merge pull request #6 from lbondaryk/1330_more_journals

1330 more journals
fix 2276-when state is restored such that the submit button is disabled, clicking on another choice enables it
Merge pull request #7 from lbondaryk/2276_bug_MCQ_SubmitBtn

fix 2276-when state is restored such that the submit button is disabled,...
gitignore for sonar
need to check that there are responses before we unsub the answerSelectHandler_
remove extraneous space
Merge pull request #8 from lbondaryk/2276_bug_MCQ_SubmitBtn

2276 bug mcq submit btn
changing compiler submodule to newer
adding stripped demo test files
Headless testing with karma
Merge pull request #9 from lbondaryk/442-REV_env

442 rev env
journal unit tests wip
merge
more journal tests
more unit test wip
unit tests, finis.