symfony/process and symfony/finder updated from 2.1.* to 2.2.*
PSR-2 compliance update
updated symfony process and finder from 2.2.1 to 2.2.9
updated stub and alias
updated travis config and test files
renamed IProcessor to ProcessorInterface
updated compiler dependency
updated ignore pattern for phpcs
Merge pull request #5 from packfire/develop

Development updates for 1.1.3