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
Forcing dspace.cfg and email files to be read in UTF-8
Also read license files UTF-8 encoded.

Close Reader an InputStreams after using them.
Merge pull request #199 from tuub/ds-1469

Read config, email and license files UTF-8 encoded, fixes DS-1469 partly
DS-1540 : Fix .gitignore to only ignore custom *.properties in the root source folder.
Merge pull request #209 from tdonohue/master

DS-1540 - Fix .gitignore to only ignore custom *.properties in root folder
Merge pull request #103 from helix84/DS-1336

[DS-1336] Creative Commons Locale
DS-1544 display feedback.recipient on contacts page
Merge pull request #114 from richardrodgers/readonlyctx

Adds support for read-only contexts that bypass internal DSO cache
Merge pull request #211 from helix84/DS-1544

DS-1544 display feedback.recipient on contacts page