The previous alert widget within the advanced/basic app does not render multiple flash messages. The current implementation allows display of all flash messages assigned through setFlash. Also a validation is done for allowed bootstrap alert types.

Small edit for consistency with /apps/advanced/backend/config/main.php. Sorry, my OCD kicked in.

Modified application templates so when trying to log in when already logged in it just redirects to homepage instead of throwing exceptions

Control statements based on the if and elseif constructs must have a single space before the opening parenthesis of the conditional and a single space after the closing parenthesis.