Having sleep or screensavers inhibited at all times was causing some
annoyances for people. Sleep/screensavers are now only inhibited when
the program is active or when a projector is open.
(Non-compiling commit: windowless-context branch)
Now that all obs_display related code has been moved to OBSQTDisplay,
we can prune a whole bunch of boilerplate code that had to be repeated
for the displays of each window.
Affects:
- Properties
- Filters
- Interact
- Projector
