A0.4.3 add asset, license, user, model clone and artisan db migration

A0.4.3 add asset, license, user, model clone and artisan db migration

100s of QA fixes, implemented complete input validation on all forms, navigation fixes, uniform layout adjustments, added clone asset and clone license.

This version should hopefully be close to impossible to break or hang the server and moderately secure (SSL implementation works great).