Implements starring/pinning. Scrapes transcript for stars/pins.

History scraping is still most unimplemented.

resolves #50, ref #51
Merge branch 'master' into test-jeremy
Minor style tweaks.
Try using PyPy on Travis.

This might have issues; we'll see.
http://docs.travis-ci.com/user/languages/python/#PyPy-Support
Only use PyPy on Travis.
Merge commit '8a410a88d8bf0ea410eb515836ea19c3800a953c' into test-jeremy
Finishes message.scrape_history, except for time_stamp.

I'm going to ignore time_stamp for now.

ref #51
Fixes errors from last commit.

Scrapes .edited from transcript.

Scrapes information about all pins from history, not just one.

resolves #50, resolves #51
(although .time_stamp still is still not scraped)
Renames chatexchange.wrapper.SEChatWrapper -> chatexchange.client.Client

ref #59
Update version number to indicate that we are at least working towards a non-zero release version number.

With #66 since it seems useful to tie this version jump to the rename.
Merge pull request #66 from Manishearth/wrapper-to-connection

Renames chatexchange.wrapper.SEChatWrapper -> chatexchange.client.Client