Merge pull request PUGX#148 from PUGX/KernelExceptionListener-refactor

small KernelExceptionListener refactor and cleanup

fixed version, moved to phpunit

Merge pull request PUGX#124 from agiuliano/master

Abstract routes for future formats

Merge pull request PUGX#129 from liuggio/shields_spec

little patch to be more compatible with shields specification

added badge and fixed version

Merge pull request PUGX#90 from hpatoio/master

Fixing issue PUGX#87

improved stable:no-relase

Merge pull request PUGX#80 from liuggio/master

reduced cache ttl, fixed tests

Merge pull request PUGX#61 from liuggio/master

fixed composer alias + repository on one text field

fixed branch alias