Pack settings dialog does not close on save

[jponge]

I have been trying the version that is published on Google Appengine at the time of this issue report creation.

When I edit a pack settings, clicking the "save" button does not close the dialog box, which would be the expected behavior.

Otherwise this is a promising (albeit crazy) project :-)

[dduponchel]

The version on GAE is synchronised with the branch master. This branch is "deprecated" because I'm currently working on big changes in the develop branch. Moreover, the "packs" tab was left unfinished :-)
I will correct this behavior with the revamp of this tab.

Thanks for the bug report :-)