Migrate to simpletest/simpletest for unit tests
Fixed typos
Added PHP 5.6 in travis-ci
Added HHVM in travis-ci
Switch tabs to spaces for indenting lines
Change lines to be less then 80 characters
Change control structure spacing
Update multiline function calls indentation
Rename variables to not contain numbers
Change variables to Camel Case
Change member variables declared "public" that start with an underscore.
Putting function opening brace on a new line
Keep ( on a seperate line from the brace
Clean up long line
Opening brace should be on new line
Multi-line function call not indented correctly
Change one last snake_case to camelCase
Fixing case on planId vs planID/couponId vs couponID
Add phpDocs.
This makes it easier for PHP IDEs to understand our code.
Sort the CA bundle in preparation for updating it.