* Cleaned up torrent::Rate and moved it to the API. Changed various

parts of the API to return torrent::Rate instead of specific functions
for each stat.

* Use 600 second time span for peer rates.

* Added core::DownloadFactory which allows for an async http get and
changing of settings. This will allow the implementation of a
configuration screen when pressing "return", while the client is
downloading or finished downloading a torrent file.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@491 e378c898-3ddf-0310-93e7-cc216c733640

README

@@ -14,7 +14,16 @@ USAGE
 
 LICENSE
 
- GNU GPL, see COPYING.
+ GNU GPL, see COPYING. "libtorrent/src/utils/sha_fast.{cc,h}" is
+originally from the Mozilla NSS and is under a triple license; MPL,
+LGPL and GPL. An exception to non-NSS code has been added for linking
+to OpenSSL as requested by Debian, though the author considers that
+library to be part of the Operative System and thus linking is allowed
+according to the GPL.
+
+ Use whatever fits your purpose, the code required to compile with
+Mozilla's NSS implementation of SHA1 has been retained and can be
+compiled if the user wishes to avoid using OpenSSL.
 
 DEPENDENCIES