First commit
Fixes broken json string
Update response to / to return json
Adds a route to query permissions
Updates perm query route to accept different subject types
Adds bare bones Subject class
Adds new test libraries
More test infrastructure updates
Implements first integration test
Updates comments
Adds StoreInterface and SubjectInterface
Implements Subject::getId
Implements Subject::getType
Renames Subject to SubjectType
Adds ObjectType
Adds Store implementation
Adds Perm class and Store test
Adds test for GetPerm route
Adds doctrine dbal and monolog dependencies
Adds returning a Perm object from Store::get