Don't reference ProgressOrb in webos-ports-lib anymore

Signed-off-by: Simon Busch <morphis@gravedo.de>
Enabled feed download again

For debugging purposes feed download was disabled. This accidently made it into the repository. Now feeds are again always downloaded, because settings are not finished, yet, so the user can't decide when to download.
Merge branch 'settings'

Conflicts:
	source/AppPanels.js
UpdateFeeds: fixed retry mechanism
AppPanels: added hr tag between settings buttons and package-list-buttons