Revert "systemUI: fix date and clock layout"

This reverts commit f91cc77fc55ccfd977bbd773478a1e03b5b81737.
Revert "Framework: Change stock Clock-Click Actions"

This reverts commit 8227e96f3be16614b8edade5811c66302639702f.
[2/2] Base: notification drawer: custom clock & calendar shortcuts. Also bring back PA implement when this feature is disabled

OmniGears: https://gerrit.omnirom.org/#/c/4810/

PS9:
fix for multi-user

Change-Id: I941cdebde0b9d90c92f83df9e44f40bb4d4cce63

PS4: re-add imports
PS6: remove dup line
PS:7: readd needed stuff

Change-Id: I941cdebde0b9d90c92f83df9e44f40bb4d4cce63