[ISSUE-3] Delete demo bundles, create core bundle integrate travis to ant
[ISSUE-3] PHP CS in Travis
[ISSUE-3] Fix Travis
[ISSUE-3] Change Travis PEAR to Pyrus
[ISSUE-3] Fix Travis
[ISSUE-3] Remove PHPCS for Travis
[ISSUE-3] Fix tests
Merge pull request #3 from pedro-teixeira/issue-3-pt-core-bundle

Delete dummy bundles and create core bundle