fix 140-*.t, reflect mv README README.rst
FIX BUILD: add Vagrantfile to license.skip
FIX BUILD: add license header to fauxton/templates/../ddoc_info.html
Fauxton fix log not refreshing
Ajax loader helper

Added disableLoader & loaderClassname attribute to views, for showing ajax spinners. Included default class and spinner image.
Added the loader to app-container as well, to run on the whole page while the routeObjects load.

fixes #1802