[Open WorldCat] Some rearrangements. No code changes
[Open WorldCat] Fetch RIS based on WCID
* Go directly to RIS from multiples pages. Cuts out one HTTP request. Supersedes #492
* Use RIS export options to specify type for ELEC and default type. (Add default type override to RIS)
* Display folder icon even for a single result in searches on WorldCat
Merge pull request #711 from aurimasv/owc2

Open WorldCat reduce HTTP requests for multiples