Update velocity to 1.0.0

Includes a upstream fix for AMD loaders. Velocity 1.0 which was
released a few days ago does not have an own jquery file, I
readded velocity.ui as an own file and changed the require.js
configuration
New Documents header

This is the start of the new documents header. Initial work by
<deathbearbrown@gmail.com> and Jenn Schiffer <jenn@pancaketheorem.com>.
New Documents Pagination

Initial work by
deathbearbrown@gmail.com and Jenn Schiffer jenn@pancaketheorem.com.
Fix COUCHDB-2314
Set useRAF to false, its causing too many issues for now
Bug fixes on creating/editing views
Convert tabs to spaces, remove trailing whitespaces
Enable access on replication for non-admins

COUCHDB-2244
Allow replications to existing databases