Squashed 'projects/dkan/' changes from 5026e91..b9e3f6f

b9e3f6f Merge pull request #254 from NuCivic/issue_165_search_sort
556e28b Issue #165 + Adds sorting for search + Fixes search for sitewide blocks + Reverts powered by block + Updates test for search
063929c Merge pull request #253 from NuCivic/93_editable_blocks
7435388 Merge pull request #252 from NuCivic/245_role_warning
a15a180 Update dkan_sitewide_roles_perms.module
d42e86d Issue #93 editable blocks

git-subtree-dir: projects/dkan
git-subtree-split: b9e3f6f5d9901f8f6376ab4fb2f79eed591c1a7d
dkan subtree from git@github.com:NuCivic/dkan.git
Rebuild with drush buildmanager.
Merge pull request #10 from NuCivic/new-build-1412976889

BUILD 1412976889: Rebuild with buildmanager from qa branch