WEB-464 specced out validity API endpoint
WEB-464 added content-type errors to spec
WEB-464 created fixtures for component validity tests
WEB-464 built tests for checking component validity
moved to self off of class
fixed for component also
Revert "fixed for component also"

This reverts commit cace7535c60648aff52bf45aa436aa6f48df03b4.
Revert "fixed for component also"

This reverts commit cace7535c60648aff52bf45aa436aa6f48df03b4.
fixed hasattr issue
Merge remote-tracking branch 'refs/remotes/origin/RC1/api-validity-fix-string-schema' into RC1/api-validity
the component validation implementation continues
fixed it by copying them
WEB-464 completed validity endpoint
Merge branch 'RC1/master' into RC1/api-validity

Conflicts:
	mirrors/tests/test_views.py
pep8
WEB-464 clarified a log message
WEB-476 tests and fixtures completed
WEB-467 typo removal
switched to draft 4 schema
WEB-476 binary data validity tests passing 100%