Merge pull request #17 from Surt/master

Master merge
Change: remove the store example as it's not used anymore
Add: composer.json for packagist/composer support (TODO: Change developer details)
Fix: Removed exit() from tests
Change: Changed the licensing in composer.json to match Paris and Idiorm
Merge pull request #18 from tomvo/develop

Develop
Update composer.json
Merge pull request #19 from Surt/develop

Merge from develop v2.0