A couple of tweaks to Swedish translation.
Merge pull request #90 from KDK-Alli/lang

A couple of tweaks to Swedish translation.
Add dc:identifier to OAI response.
- Resolves VUFIND-959.
Implemented support for ILL requests in VuFind core code and VoyagerRestful and Demo drivers.
Added displaying of "in transit" information to ILL requests list and support for it to Demo driver.
VoyagerRestful: Implemented faster loan renewal that also works for UB loans. Implemented a faster pre-check for renewability eliminating the need for checkUpFront parameter. Added origin library to the display of UB loans.
Fixed a comment in VoyagerRestful.ini to point to ILLRequestSources properly.
Fixed a comment in VoyagerRestful.ini to point to ILLRequestSources properly.