Implement basic CallActionView
Basic SaveActionView and ResetActionView
Refactor RoutingActionView to use the new SaveActionView and ResetActionView
More testing for SaveActionView
Added a NOTE comment explaining the temporary nature of CallActionView
Tiny change to CallActionView's ajax options (use 'json' instead of 'JSON' ... shamefully small commit, sorry)
Remove unnecessary nesting of actions in RoutingActionsView
Merge branch 'develop-frontend' into feature/issue-569-client-side-action-infrastructure