allow phar to be included for testing purposes #251
add logging to phpunit.xml
configure travis CI to compile phar and run tests both for src and phar #251
fix travis onion install #251
better check to allow phar inclusion #251
suppress APC test so we can test more php versions
better tests will be added
better tests for Utils
some assertions are still debian specific, we need to fix that
recompile phpbrew with autoload prepended so we can run CI tests against phar #251
Merge branch 'phar-test' into develop
closes #251