ApplicationsListPage: move busyIndicator inside container, center it
Currently the busyIndicator looks a bit weird when loading items, and it's not centered.
This centers it and moves it to footer if there are applications loaded.
The reasoning why I moved it out of the footer is that footer is not centered, and I didn't want to make the footer do crazy things just to center this one thing.
| Before | After | With items |
|---|---|---|
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Edited by Akseli Lahtinen