Stubbing out permissions
Indexes!
Adding more tests for permissions and assignments for assigning papers for review
Paper updates should be possible
Merge pull request #1 from arfon/cancan

Stubbing out permissions
travis
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Travis update
Even fewer Rubies
Travis update
Adding scoped assignments for different types of activities
Rails 4 stylee
Refactoring tests and abilities
Updating owners
Merge branch 'master' into assignments
Delete README.rdoc
Update README.md
Docs
Merge pull request #2 from arfon/assignments

Adding scoped assignments for different types of activities
Cleaning up Ability class