Shake Command Window Release 0.94 preannouncement

Release 0.94 preannouncement:
- Open window by pressing macro button
- At-least-not-crash level fail safe on pointer/floating point/pipe related runtime errors
- Fix freeze bug when pressing macro button while settings panel is open
- Fix freeze bug when trying to display non-ascii string
- Maybe it'll come with several utility functions.

These are already implemented. I need to pack it in a new release and write docs for them