Reviewed README file

- broke SQL and  JSON into multiple lines to make it readable
- added verbiage about HTTPie prior to each command, to remind readers what
  tool is being used
- minor grammar/spelling fixes
Removed swap file
Ensure all array items are followed by a comma

- simplifies diffs later
Formatted SQL

- readability
Disambiguate variables

- "s"  => $controllers
- "sm" => $services
Minor formatting

- for readability, and to follow CS
Added license headers
Updated composer.json

- Removed old zfcampus repo
- upped PHP version to 5.4.9
Renamed test namespace

- From `ZFTest\ZF\OAuth2` to `ZFTest\OAuth2`
Minor control structure changes

- alternate form, for readability
CS fixes (trailing spaces)
Merge branch 'hotfix/review'

Finished review!