1. Added the ability to specify a proxy
2. Added capability to parse sparql-xml for repository descriptions
3. Fixed bug in the get, post, and delete methods in connections.
	 This bug appeared as trying to fetch host:port/host:port/path,
	 to fix it, I just accessed the path in the http method

To use the new proxy:

url = RDF::URI("http://sed3-rdf.mitre.org:10035")
server = RDF::Sesame::Server.new(url, {:proxy_host => 'localhost', :proxy_port => 8888})

This has been tested against the allegrograph SESAME API

NOTE! I was unable to test the JSON parsing code branch as for repositories and
thus I'm not sure if the small changes I made to it will work.
1. Added the ability to specify a proxy
2. Added capability to parse sparql-xml for repository descriptions
3. Fixed bug in the get, post, and delete methods in connections.
	 This bug appeared as trying to fetch host:port/host:port/path,
	 to fix it, I just accessed the path in the http method

To use the new proxy:

url = RDF::URI("localhost:port")
server = RDF::Sesame::Server.new(url, {:proxy_host => 'localhost', :proxy_port => 8888})

This has been tested against the allegrograph SESAME API

NOTE! I was unable to test the JSON parsing code branch as for repositories and
thus I'm not sure if the small changes I made to it will work.
Merge branch 'master' of github.com:danny/rdf-sesame
Added the ability to use basic auth
fixed small error with spaces introdced in last commit
Added a little example to the documentaiton at the top of server.rb
converted tabs to spaces
fixed tabs too
fixed a small type nill -> nil
Fixed issue path not being proccessed correctly by connection.  It
was only using the path portion of the uri and not the query/fragment.
It now removes the the appropriate portions includes those that are needed.
moved the required gems to have checks that are perfomred befofre they
are used.
Implemented Sesame Query Function, TODO - clean up code
Added ability for server to perform http put calls
Handles Queries Using Sesame Interface
Implemented HTTP::PUT Command in connection.rb
updated gemspec to use 3.1
implemented a somewhat optimized Repository#query_pattern
Added HTTP basic_auth support with SSL.
Added .svn to .gitignore.
Small fixes in authentication logic.