Tidy up and add to ProposalControllerTests
Added a little to DictionaryManagerControllerTest, and fixed a small bug I
found in DictionaryManagerController
improve DtoFactoryTest and ReviewControllerTest
Merge commit 'e1d32a739c174d9ffdd6bf114deae28b3c13af82' into tidying_tests
Merge pull request #45 from aidanbebbington/tidying_tests

Tidying tests