- check pixbuf inset at hi res
- fix hires segfault with Nouveau driver (status?)
- documentation
- peak.c / peak.h need renaming (split?)
- left and right are swapped in some cases.

later:

- add api to handle changes to the wave for editor apps.
- post screenshots
- rms display
- lv2
- grid lines / text labels
- api:
	- n_frames property - should we guarantee that it is always correctly set?
	- wf_get_audio_async -- review api
- fbo textures are RGBA but only need to be alpha maps (at least in the main case)
