demos: Reorder icons and indicators
demos: Reorder icons and indicators

Indicators are the least important pack and should come last.
Best would be to get rid of them completely and just define interface images
through icons, but that seems out of reach with current architecture.
Putting at least is definitely showing the priorities better.

Change-Id: I20e1bb36e579f8503e17068db402683cb3b00b0d

wikimedia/oojs-ui,wikimedia/oojs-ui,wikimedia/oojs-ui,wikimedia/oojs-ui