Update data.txt

Adding FreshBooks.com

Contributor: Ryan Albrecht
Source: http://www.freshbooks.com/our-team.php

The QA team is 3/9, Ops team is 1/11, and 2/3 of our current term of students are female.
Add Bendyworks

Contributor: Brad Grzesiak, co-founder of Bendyworks
Source: Internal headcount

I'm including myself as an engineer, even though I only spend about 40–60% time engineering.
Add Simply Measured

Contributor: Daniel Worthington, Director of UX, @halffullheart
Source: internal contact database

I counted our engineers and devops team, but no one who writes code on our product team (analysts, UX) nor did I count QA, PMs or our VP of Engineering. This seemed to fit the spirit of the README best.
Merge pull request #103 from halffullheart/patch-1

Add Simply Measured
Merge pull request #100 from listrophy/patch-1

Add Bendyworks
Merge pull request #86 from ryan953/patch-1

Update data.txt
Adding Refinery29

Contributor: Patty Delgado, Engineering Team Lead, Web Refinery29
    @pattydelgado
Source: internal headcount

At Refinery29, 4 of the 15 total engineers are female, and 9 of the 26 total members in the Product and Technology team are female.
Merge pull request #105 from partydelgado/patch-1

Adding Refinery29
Updating Pinterest.

Contributor: Tracy Chou, tracy@pinterest.com, software engineer at Pinterest
Source: data from the recruiting team at Pinterest
Updating Webkite

Contributor: Greg Gates
             Software Engineer at Webkite
             @gregates
Source: internal headcount
Merge pull request #106 from gregates/master

Updating Webkite
fix typo for Redfin date