Also ignore .git dirs

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6287 7882d7ee-46e0-0310-a255-a28a61b628e4
whitespace cleanup

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6288 7882d7ee-46e0-0310-a255-a28a61b628e4
use /usr/bin/env php for better compatibility

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6289 7882d7ee-46e0-0310-a255-a28a61b628e4
Reworked travis config to use fpm. This enables us to do testing as the travis user, and makes it posibe to test agains more php versions

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6290 7882d7ee-46e0-0310-a255-a28a61b628e4
also test php 5.4 and 5.6

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6291 7882d7ee-46e0-0310-a255-a28a61b628e4
Added some isset checks

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6292 7882d7ee-46e0-0310-a255-a28a61b628e4