Better connection behaviour for chunked upload.
PEP8 fix to make me happier.
Added possibility to use IP ranges (ex. 192.168.1.0/24) to no_proxy environment variable
Added test for domain name no_proxy matching.
Added kamil.madac to Authors
Redesigned no_proxy ip range imlementation to use only stdlib functions
Small test added
Merge remote-tracking branch 'origin/master'

Conflicts:
	test_requests.py
Revert "Small test added"

This reverts commit f0d3edf4090f3228f576cee665e3135052fbf303.
Merge branch 'master' of https://github.com/kmadac/requests
Unnecessary files kmadac.xml deleted
Tests added
Better comments
Add a test case for request cookies persisting to session. refs #1728
Store the request cookiejar in PreparedRequest.cookies fix #1728

Conflicts:
	requests/sessions.py
Address feedback from #1729

- Make the PreparedRequest's cookie jar an implementation detail
Additional tests added
Tiny comment fix
Made default_user_agent reusable

This is not exciting change, but will help for people who wants to change name of user agent alone. Also name can be unicode.
Broad exception fixed