added travis file
updated travis.yml to download composer dependencies
changed file permissions for travis file
fixed typo
made phpDocumentator a suggestion instead of dependency
commented out suggestions in composer.json
updated travis file to install composer dependencies
removed syntax errors
deleted composer.lock because it has references to dependencies that no longer exist
fixed travis file, now it calls composer update instead of install
fixed bug in tests
added syntax fix for php 5.3
fixed invalid syntax for php5.3
fixed bugs
removed syntax incompatible with php 5.3
fixed bug
fixed bug
fixed bugs
added support for script execution
Merge branch 'feature-die' into develop