[Owncloud] multiple apps directories

[eMerzh]

No problem...

i know that the thing is not perfect... yep a simlink does the
trick...but ... :)
you can have multiple app directory at multiple locations, /apps2,
/core_apps , ../personal/

then we need to know how to access each app directory's files...
that's why the url is for..

so if you try to get the foo.png in the "bar" app in the core_apps
directory owncloud knows that the path is  /core_apps/bar/img/foo.png