shib-ccache.cpp:

shib-ccache.cpp:
  API changes.  Insert directly into the cache in one step; the
  cache creates the cache entry internally.  This improves some
  of the dependencies and cleans up the external interfaces.  It
  also removes a few extra (non-needed) functions.

shib-config.cpp:
  use new CCache API

shib-target.h:
  API Changes.  Clean up the external CCache/CCacheEntry API; remove
  external interdependencies.  Change 'insert' to a CCache method.

shibrpc-server.cpp:
  use new CCache/CCacheEntry API