Adding Google+ script to collect 'activity' content, effectively replacing buzz_get_buzz_posts_and_comments.py
Removing references to Google Buzz files in buzz__.py files, copying them to plus__.py files, and adding an additional copy of the buzz__files to a deprecated directory so that readers of Mining the Social Web aren't confused, regardless of which version of the book they are reading.
Fixing up Google+ scripts to read in new data format of Google+ Activity
Updating .gitignore
deleting *.pyc files that should have never been under version control
Few minor fixes to reflect errata fixes and final testing of the Google Buzz => Google+ code changes. Everything appears to be in good order now.
Fixing call to getUserInfo. First two params were somehow left out during an earlier refactor. Thanks to mfountoulakis for pointing out this problem in Issue #18.
Committing in a fix to prevent sleep_time from ever being a negative number in handleTwitterHTTPError, which is subtle but can apparently happen more often than originally noted, depending on exactly when time.time() is called
Tidy up error checking in xfn scraping example

The local variable 'item' was not defined in the except blocks and the
program continued executing after encountering one of these exceptions.
Merge pull request #20 from gar/master

Tightening up the error checking in the xfn scraping example. Thanks gar! This is the first pull request anyone has sent in so far :)
Set Content-Type header for POST to couchdb _all_docs
Fix example 3-21: Add Content-Type header to POST
Update python_code/mailboxes__convert_enron_inbox_to_mbox.py
Update python_code/mailboxes__jsonify_mbox.py
mongodb version
Merge pull request #22 from cb372/example3-18_fix

Set Content-Type header for POST to couchdb _all_docs (Thanks, db372 - This looks great. Haven't tested it myself, but will go ahead and merge it in.)
Merge pull request #24 from sammyrulez/master

Better memory management (Thanks sammyrulez - will also merge in your mongodb commit as part of this pull request but back it out of master since MongoDB isn't used elsewhere in Mining the Social Web)
Restoring to previous revision for CouchDB functionality after pull request changed file to Mongo
Merge pull request #23 from sammyrulez/patch-1

Update python_code/mailboxes__convert_enron_inbox_to_mbox.py
update PrettyTable outdated code

Some PrettyTable methods and signatures were changed.