hotkeys reference
fix 256 colour support checking

Fixes:
  - check never gets executed if tmux is running
  - server splash discards screen
fixed bash/install.sh for unknown terminal

fish is a lost cause
F10: paste mode toggle
fix error messages
more garbage collection
+notes
scp urls for prompt!
rcdos to gitlab
new prompt color (minimal, blue)
Merge branch 'naggie'

Conflicts:
	bin/sync-projects