[GGIE] Reorganized wiki pages for Use Cases

Hi All,

As people have noted in their comments, the GGIE use case page has been getting a little unwieldy, so I’ve broken them up to collect our different topics of discussion in distinct pages that can group  related use cases.     I also added both history and authors headings in the use cases.

As we expand our discussions we can add more use case group pages as needed.

The main Use Case page remains:  https://www.w3.org/2011/webtv/wiki/GGIE_TF/UseCases

For the group that is going to work on Content discovery/search from the user perspective,  please use this page to collect your work:  https://www.w3.org/2011/webtv/wiki/GGIE_TF/UseCases/User_Discovery

As a help I inserted in the comments of each page a cut-paste template you can use for capturing the wiki entry for each use case. You’ll see it when you go into edit mode for the page.


regards
glenn