add unit tests for cmd mojito start
use mockery instead of call mojito start directly
modify tests basing on reviews feedback
supporting applicationConfigFiles definition in a setting other than master, specifically supporting runtime:common or runtime:server
Merge pull request #952 from caridy/app-json

supporting applicationConfigFiles definition in a setting other than master, specifically supporting runtime:common or runtime:server for that.
skip packages that have already been visited
Merge pull request #946 from lzhan/clitests

add unit tests for cmd mojito start
callback argument for app.listen() is optional, and not even a wrapper should be passed when using nodejitsu.
Merge pull request #954 from caridy/nodejitsu

Fix for app failures when deploying to nodejitsu.
forgot to commit changes to test fixtures
Merge pull request #953 from drewfish/skip-dupe-pkg

skip packages that have already been visited
prefer store.getStaticAppConfig() over store.getAppConfig(store.getStaticContext())
fixed unit tests
normalized the store API between client & server
Merge pull request #955 from drewfish/static-appconfig

prefer store.getStaticAppConfig()
solving conflicts before the merge after the introduction of getStaticAppConfig() method
release 0.5.3 (based on 0.5.2-116-g00b1862)
Merge branch 'develop' of github.com:yahoo/mojito into partials
ops, removing weird file that was copied accidentally into autoload folder.