Updating p_reply_given_topics.pig in ch11 and comments/cleanup in cho09/topics.pig
Updated classify.py to work, as well as index.py
Nuked classify.py
Using proper P(A)s now
Fixing up index.py to serve classifier API
Successfully have no_reply_ratio computing for from/to
Minor, fixed filename in pig script to from/to reply ratios
Have p_no_reply integrated into classifier; orm:commitpdf
Minor path fix
Made interface for will_reply machine
Updated chapter 11 docs and mongo indexes; orm:commitpdf
Moved chapters to conform to final book structure.
Updated chapter 3 title

Updated chapter 3 title
Updated chapter number to chapter 5
Updated chapter number to chapter 6
Updated chapter number to 7
Updated chapter number
Update the re.search to use string

Update the re.search function in line 19 to use a str(s['from
') and str(s['to']). This handles an error when the To has no emails addresses.
Create requirements.txt

This file is needed to allow flask and other dependent objects to be "grabbed" for compilation in dot cloud.
Merge pull request #4 from joechong88/patch-2

Create requirements.txt