This way we can also scan the third-party folder for incompatibilities with a used PHP version. Since there are some polyfills that would otherwise fail I had to exclude them manually here.
* use PHPUnit 4.x
* force php memory limit on travis to 1024MB
* create script for travis
* whitelist branches master, stable5 and stable6 on travis (and PRs)
* sqlplus64
* conditional JS tests and ocular temporal removal
* enable scrutinizer code coverage
* move oracle to top to decrease overall test duration