Update data.txt

Adding TheLadders.

Contributor: Kyri Sarantakos, VP Engineering TheLadders,
    @ksarantakos
Source: internal headcount

Data Science + Development at TheLadders is 6 out of 35.
Adding GitHub.

Contributor: Aidan Feldman, Education Hacker, @afeld
Source: internal Team app profiles
Merge pull request #53 from afeld/patch-1

Add GitHub
Merge pull request #49 from ksarantakos/patch-1

Update data.txt
Adding Bitly

Contributor: Jenna Zeigen, Front-end dev, @zeigenvector
Source: Internal headcount

This does NOT include Hilary Mason, as she identifies as "data
scientist emeritus" and doesn't work at bitly day-to-day
Adding Snapchat.

Contributor: Sheldon Chang, engineer at Snapchat, sheldon@snapchat.com
Source: internal headcount

It's 2/13 full time, but we have an engineering intern this quarter
who is female, and including her we are 3/14.
Adding Kiva.org.

Contributor: Sam Mankiewicz, CTO at Kiva.org, sam at kiva dot org
Source: internal headcount

3 of 24 if you just count software developers.  2 of 3 if you add QA,
but 0 of 4 if you also add Ops.
Adding Kanjoya.

Contributor: Neil Sheth, CTO at Kanjoya, neil@kanjoya.com
Source: internal headcount
Adding Spitfire Athlete.

Contributor: Erin Parker, founder of Spitfire Athlete, @neverbendeasy
Source: internal headcount
More clarity around who counts as an "engineer" in the README.
Adding OmniTI.

Contributor: Denish Patel, Lead Database Architect at OmniTI,
    @DenishPatel
Source: internal headcount
Push to staging spreadsheet on merge.
Adding thoughtbot

* Contributor: Jessie Young, Developer at thoughtbot, @jessieay
* Source: company website http://thoughtbot.com/
* This includes C-level employees & managing directors who also write code
Merge pull request #55 from davedash/travis

Push to staging spreadsheet on merge.
Updated Spreadsheet with more options for testing the script.

Also added build status.
Adding Flickr

Contributor: Allison Janoch, Software Engineer at Flickr,
    alliejanoch at gmail dot com
Source: internal headcount
Merge pull request #56 from jessieay/master

Adding thoughtbot
Adding Treehouse.

Contributor: Jennifer Hamilton, embryoconcepts@gmail.com
Source: team page http://teamtreehouse.com/about

The numbers I calculated for Treehouse:

Total Employees:	 58
Total Women:		 6
Women/Men %:		 10%
Total Devs:		 25
Total Women Devs:	 0
Women/Men Dev %:	 0%
Exclude non-technical jobs in GitHub numbers
Merge pull request #62 from rachelmyers/patch-1

Exclude non-technical jobs in GitHub numbers