* providers/*/Makefile.am: don't pass a second (incorrect) -rpath
in addition to the (correct) one automatically provided by
automake.
svn path=/trunk/; revision=3535
* camel-provider.h: Tweak the definition of CamelProvider. Among
other things, a provider may now be both a store and a transport.
* camel-provider.c: Remove a lot of code we had no intention of
using. This now only contains two functions: camel_provider_init
to read the installed .urls files, and camel_provider_load to
load and register a new provider.
* camel-session.c: Remove more unused code and simplify some of
the remaining code. The list of available provider modules is now
stored in the session, and it handles calling camel_provider_load
to load them as needed. Provider registration is now done by
calling back from the module init routine, which allows a single
module to register providers for multiple URL types.
* providers/*: Update provider structures and init routines for
the new stuff. Add a .urls file to each provider specifying what
urls it handles, and install that with the library.
* providers/nntp/camel-nntp-provider.c: Add hints towards
supporting both news: and nntp: URLs, and using nntp as both a
store and a transport.
svn path=/trunk/; revision=2691
