Updated manageCandidacies method to check if the mobility groups list is empty. If it is, the action will just redirect to prepare action. Closes #411
Merge pull request #412 from samfcmc/bug/outbound_mobility_candidacy

Fix bug in Mobility Outbound management page.
Updated manageCandidacies method to check if the mobility groups list is empty. If it is, the action will just redirect to prepare action. Closes #411