cherry pick : don't let the module manager test for dependancies
configures doctrine connection to use sqlite and first tests of Table
php5.3 compat
test of basic push and options
pop tests
delete tests
bury tests
peek, release tests, tweaks
cs-fix
Merge branch 'master' into unittest2

# Via Michaël Gallego (3) and Bas Kamer (1)
* master:
  version bump
  Set dev as 0.3
removal of timestamp in favor of regular datetime, adds some flexibility to delay and scheduled, timezone safe, tests push options
Minor changes to get in par with AbstractWorkerController
travis : remove useless cd + composer self update
support for numeric negative delay option
corrects time() for timezone offset
Merge pull request #22 from basz/unittest2

Unittest2