use PHP function rather than doing exec
removed unused use
adding RMT to vendor/bin/RMT
removed unused use
added configonly option to init command
Merge branch 'master' of https://github.com/liip/RMT

Conflicts:
	src/Liip/RMT/Command/InitCommand.php
added phpstorms .idea metadata to gitignore
adding support for creating phar-RMT through http://box-project.org/
Cleanup PR60
Merge https://github.com/liip/RMT/pull/60
Release of new version 1.0.2