merge changes discussed in dcneiner pull number 4 'fix for autocomplete issue' including firefox password overlay

Fixes issue #262

Prevent ajax race conditions when using routes by offering a callback that is run after the the routes have finished loading

Revert "Prevent ajax race conditions when using routes by offering a callback that is run after the the routes have finished loading"

This reverts commit 9b8375cf.

Prevent ajax race conditions when using routes by offering a callback that is run after the the routes have finished loading

If you using the sharing by link the array monthNames don't exist and causes errors in all browsers! so we check if the type of the variable isn't undefined!