* server request removed for states without che headers (actual for hitory:back to first page)
add grunt-notify
* sections loader disabled for post requests
* skip identical favicons
Merge branch 'feature-grunt-notify'
update way to bind on form submits
update widgets to use full power (=options) of events when subscribe on moduleEvents
* repair double-posting after 75d31972ecc56bee0f0bab0c004ebb246868a467