retrieveAuthStatus now returns enabled flag as first arg of then callback
extracted login for into directive
Add delayedBroadcast service to help with focusOn directive
update loginForm directive with docs, omitTitle option
MLHR-1585 #resolve #comment add auth check to install wizard when gateway restarts
add currentUser as module dep for loginForm
add tests for focusOn, loginForm, and delayedBroadcast
Merge pull request #380 from andyperlitch/auth-gw-restart.MLHR-1585

Re-login when the gateway is restarted during Install Wizard