Adds support for read-only contexts that bypass internal DSO cache
[DS-1336] Creative Commons Locale
[DS-1336] modify method call, too
DS-1336 - Honour CC 1.5 API

There's no mention on the currently used by DSpace API (v1.5) (or the dev one) to the /classes call:

http://api.creativecommons.org/docs/readme_15.html#locale-xx
http://api.creativecommons.org/docs/readme_dev.html#locale-xx

Looks like they belong to some legacy support.

Sponsored-by: Universidad Nacional de Córdoba
DS-1336 - Introduce a property for defining CC locale

This patch introduces a new property into dspace.cfg: cc.license.locale
and uses it.

Sponsored-by: Universidad Nacional de Córdoba
Declare method register(Context,DspaceObject, String) of
org.dspace.identifier.IdentifierProvider to throw an
IdentifierException. Fixes DS-1424.
DS-1425 - OAI improved support for Oracle DB
DS-1426 Improve SolrLogger performance

Apply the patch to the right file for master
Fix whitespace issues
DS-1427 Keep sort options in order
Merge pull request #157 from aschweer/solrlogger-improve-efficiency

DS-1426 SolrLogger performance
Merge pull request #158 from aschweer/browse-sort-options

DS-1427 Keep sort options in order
Merge pull request #155 from tuub/master

Fixes DS-1424
Merge pull request #156 from akonczak/master

DS-1425 - OAI - ORACLE DB
warn about removing properties from build.properties
[DS-1085] Apply patch (slightly updated) from Jira ticket
ORE metadata format fix
Merge pull request #166 from lyncode/OAI-ORE-fix

ORE metadata format fix (4.0)
DS-1454 Missing type-bind in input-forms.dtd
DS-1455 In OAI DOCTYPE tag is displayed on Firefox
[DS-1435] fix for empty schema name for oracle db