Update setup.py
Merge pull request #18 from Ronggui/patch-1

Update setup.py
Proxy Fix
Merge pull request #19 from hitesh96db/master

Proxy Fix
verify added to **attr
verify added to **attr
setup.py update
updated docs + changelog
move _nextTweet initialization to constructor
Check existence of __response in __next__()
Merge pull request #20 from igor-shevchenko/next

Support iteration with manually called next()
encoding (issue #21) and version increment
updated setup.py to be py2k enabled
merged master into devel
merged master into devel