Restored use of IUserInfoRepository to Java OutboundHeadersProcessor.
Deleting some unused files.
Updates .net CMF binaries to the current 3.2.1 versions.  Sets the Java dependency management for CMF to 3.2.1-SNAPSHOT and sets current AMP version to 3.2.1-SNAPSHOT.
Moves all header value get/set methods out of CMF and into AMP.  (See CMF commit 65f994ab88b66e4436b94ccaac5f517eb2cf6dc2)
Corrects implementation of envelope filter predicate in both .net and java code bases.  See CMF commit 8735593c73d7e3c5945c7fd8c411d3a9c0108a1a.