Added authors.
fixing arrow and position of evidence/reference tooltip
Merge pull request #448 from reciprocity/feature/copyrightfix

Added authors.
Update version to s14.
pbc filter creating in styleguide
mapper selected added style
Merge pull request #452 from reciprocity/feature/labeltoS14

Update version number/label to s14.
Merge pull request #455 from reciprocity/feature/pbc-request-filter

pbc filter creating in styleguide
Merge pull request #456 from reciprocity/feature/mapper-selected

mapper selected added style
Merge pull request #454 from reciprocity/feature/audit-tooltip-fix

fixing arrow and position of evidence/reference tooltip
Explicitly add permissions to `session` in unittests
Merge pull request #458 from reciprocity/feature/fix-unittests

Explicitly add permissions to `session` in unittests
Add a migration to create the object owners table and assign default
owners to all basic ObjectEditor objects.
Add ObjectOwner model and fix the migration so that object_owners rows
have a context_id.
Add a test for setting the object owner and prepare to enforce delete
constraints.
Changes necessary to constrain delete to ObjectOwners.
Make behave tests pass. Minor fix to permissions.