breadcrumbs on project settings
rights: fix tests
Improved date test by making the test dates fixed rather than using 'now' which might change from time to time.
Fix project id use in project settings page.
Fix #39: exclude some properties from updateAnswer.
Add rights into project-settings page.
rights: Comleted rights in project settings.
Merge branch 'feature/questiondto'

Conflicts:
	src/models/commands/QuestionCommands.php
USX samples: the four Gospels from the KJV
wip: question_update
roles: User roles in project. Added ui to project settings.
wip: usxHelper
wip: usx parser
wip: usx parser
Improve TextModel tests.  Now follow the testCRUD pattern.
Fix #40: Usx to html in the question page.
Fix #40: strip ide paragraph from usx.
Make listview items per page select box less wide.
Remove redundant project admin ng app
roles: user admin remove reundant code.