basic group add remove done with out any styling
[#1102] various group ui cleanups
[#1102] Improves the groups list within package template
[#1102] Remove old sidebar groups since we now have tab for them
[#1273] resource upload with basic ui and mulitipart api uploading
#1102 fix blacklist test
[#1273] fix merge with org upload branch
[#1273] Make sure new resource upload works, also fixes #994
[#1273] Add javascript to resource uploads
[#1273] add size limits properly and add docs
[#1273] change template.ini and fix more docs
[#1273] change filestore docs
Merge branch 'master' into 1273-resource-uploads
[#1273] fix some tests
Merge branch '1273-resource-uploads' of github.com:okfn/ckan into 1273-resource-uploads
[#1273] fix some more tests
[#1273] pep8
[#1273] fix datastore test
[#1273] Removes old CSS for resource file type swtiching
[#1314] Single Solr schema file

To make easier to track changes and simplify the deplyment and upgrade,
the Solr schema file included in the CKAN source is now unified under
`schema.xml`.

As part of the release process, the file will be checked for changes,
and if present the version numbers on the schema file and the supported
versions list will be updated.

Release, install and upgrade docs have been updated to reflect this
changes.

Travis now also always points to schema.xml