updated for latest jackalope releases
also run on php 5.5, doctrine dbal tests are no longer allowed to fail
cleanup tests a bit
replace dirname/basename calls with phpcr-utils PathHelper
Merge pull request #295 from doctrine/path-helper

replace dirname/basename calls with phpcr-utils PathHelper
filter referrers by referringDocument class
Merge pull request #296 from doctrine/respect-referrer-class

filter referrers by referringDocument class
loadClassMetadata is not a lifecycle callback, only an event
remove non-lifecycle-callbacks from schema, validate lifecyclce callbacks
Merge pull request #298 from doctrine/cleanup-lifecycle-callbacks

remove non-lifecycle-callbacks from schema, validate lifecyclce callbacks
Fix bug preventing PHPCR property names being used from mapping

- PHPCR property names mapped by "property" were not being used by many
  of the reference logics in the UOW
- Fixed now to use the "property" mapping instead of the name of the
  mapped classes property.
Merge pull request #299 from dantleech/fix_phpcr_property

Fix bug preventing PHPCR property names being used from mapping
remove copy-paste invalid comment that is only true for orm
use the referring property name and not the class field name
Merge pull request #301 from doctrine/referrer-mapping-property

use the referring property name and not the class field name
dependency cleanups
Unset previously computed document change set if there are no changes
Don’t remove reorderings when there are no changes of the actual data
fix various bugs around translation fallback
Merge pull request #305 from hacfi/overwrite_documentchangeset

Unset previously computed document change set if there are no changes