make: implement basic deployment related targets
Configuration: fix broken test on hhvm
Configuration: fix InvalidConfigurationKey exception message
bwian.php: fix whitespace error
travis-ci: let's see if the stuff works with different php interpreters
build-report: add PHP version
Behat: use a newly created temporary environment for testing&mocking
move the Web namespace under UI
Setup: start to work on CLI setup script
make: install into /usr/lib/bwian instead of /usr/share/bwian
git: include `composer.lock` in the repository
make: fix race condition in running PHPUnit with parallel make
bwian.ini: move config file into `etc/` directory