Converted all forms to use XML resources
* All active forms have a FormDescriptor bean in moduleApplicationContext.xml
* Kenya EMR Forms metadata package now only contains Form objects (no HtmlForms)
* Liquibase changeset will delete all htmlform records
* Form descriptors have order property which form manager will sort them by
* Added section to admin home page which lists forms and show error message if form couldn't be loaded
Moved metadata package display table from Admin > Overview to Admin > Content
Updated required kenyaui version to 1.3.4