Update to README and docs

[enygma]

FYI if you don't use something like export in bash, you're not going to get the CODECLIMATE_REPO_TOKEN to be available inside the PHP script:

export CODECLIMATE_REPO_TOKEN=token-goes-here

If someone copy & pasted from the README and site docs (on the Test Coverage page) they wouldn't get it and the reporter will silently fail with a 401 on the request.

[daBayrus]

is php-test-reporter compatible to use with CakePHP v2.4.0?

[jonathancadepowers]

@daBayrus We should work great with Cake. The only requirement that we have (from a test coverage stand-point) is that your testing framework can generate coverage data into a clover.xml file. You'll then pass this file to our reporter, and everything else is taken care of for you. More info here: https://github.com/codeclimate/php-test-reporter#installation

[renatomefi]

@enygma in my PR #30 I created a new option "--codeclimate-repo-token" and also updated the docs, the fork is updated and I'm using it on my own projects!

[dblandin]

@enygma,

We have since updated the README and docs to include the following invocation instruction:

CODECLIMATE_REPO_TOKEN=abc ./vendor/bin/test-reporter

which should properly expose the environment variable to the test reporter process.

Going to go ahead and close this issue. Thanks!