Update .travis.yml

Update .travis.yml

Merge pull request #47 from sebastianneubert/master

let travis update composer.phar, before running composer itself.

change set_cookie patch for zend-http vendor.

increase livetest version to 2.3

pull changes from origin

fixed typo

cs

added new validation dom:xpath:mincount

added php storm files to gitignore

hand over file content to yaml

Merge branch 'master' of https://github.com/phmLabs/LiveTest2

Merge pull request #43 from jfmaeck/master

make Document->getExternalDependencies regex non-greedy to avoidedge-case errors