Adding framework for JavaScript testing.

- Added package.json for resolving NodeJS dependencies.
- Added testacular configuration files and initial JS test folder structure.
- Note: JavaScript tests require NodeJS >= 8 and PhantomJS to be installed. PhantomJS must be installed globally.
Format statement on profile page
Merge pull request #750 from berryp/bootstrap-jstests

Add support for JavaScript unit and end-to-end testing
Merge pull request #754 from mccolgst/master

Change save goal button logic, fixes #753
Merge pull request #752 from gperetin/master

Format statement on profile page
Adding first JavaScript unit test.
Bring back "Who inspires you?"; #730

We lost this in 15fbb141a0a1d3168174736214862548b0e1c3e2.
Add fake_data script and makefile task, with test
Bump version to 7.2.10
Bump version to 7.2.10-dev
Merge pull request #755 from berryp/first-js-unittest

Adding first JavaScript unit test.
Merge pull request #758 from aisipos/fake_data

Add fake_data script and makefile task, with test
Merge branch 'master' of github.com:gittip/www.gittip.com
Bump version to 7.2.11
Bump version to 7.2.11-dev
Tweak the threshold for columns; #752

If the participant's statement is short or non-existent, we only show
one column. Otherwise we show two at larger screen sizes.
Bump version to 7.2.12
Bump version to 7.2.12-dev
Update success image in readme.

To reflect the amazing new design.
Merge pull request #762 from buchuki/updatesuccessimage

Update success image in readme.