[fix] Added support for an "ABORTED" response from Jenkins
[improvement] Used the pointer cursor over Testing Notes' "Edit" and "Delete" links
[improvement] Disabled the "Post" and "Save" buttons while a Testing Note is being saved
[refactor] Extracted Retirement from Project
[improvement] Retired users upon "Delete" rather than deleting them
[testfix] Bypassed custom authentication strategies (e.g. LDAP) when running the test suite
[improvement] Allowed admins to modify testing notes
[fix] Fixed testing a user's authentication to GitHub
[feature] Scheduler: added faster, inline ticket creation to the Priority view