Return json/xml/rdf output for nodes
Adding behat test.
Change the node json test.
Allow access to the json for all of the users.
Apply the access permission when installing openscholar.
Allow anonymous and authenticated users to see node/%.json
Create PATCHES.txt for the purl module.
HWPI classic theme: add space below h3,h4
Updates to support the modern hwpi theme - cal, search, section nag, general styles

Signed-off-by: jmburnz <jeff@adaptivethemes.com>
Classic theme: make minor css adjustments to offset hwpi basetheme css additions
Fixed: Ballard theme- no indent on child taxo terms in menu.#1529
HWPI themes: change non linked text to default dark grey.#1593
Print list style if it was created through the wysiwyg or is a custom HTML block.#1492
#1595 tidy up fonts, section menu colors need important
#1597 secondary menu colors
Updates to support the modern hwpi theme - cal, search, section nag, general styles
Remove border top from mini cal in content panels #1598
Initial commit for Vibrant theme

First commit uses some gradient images, however we may change these out for CSS gradients and push the images at IE8+ only.
IQSS theme: fix dropdown menu appearance.#1657
Fixed: Modern theme: Spotlight (Feat. Post) needs styling to match HC design.#1674