Need reviewer: Correcting jar manifests

[Kelly O'Hair]

Need reviewer for these jar manifest changes.

Multiple issues here:
  * Bean manifest information should only be in rt.jar, not resources.jar, jsse.jar, 
  * Added missing basic jdk manifest information into demo jar manifests
  * JCE jars manifest missing company name change
  * Specification vendor changed from "Oracle" to "Oracle Corporation" for consistency sake

6595663: Manifest on jars contain JavaBeans entries
http://cr.openjdk.java.net/~ohair/openjdk7/jdk7-build-manifest/webrev/

-kto