Add: info about `prompt_colour` values
Update: Go completions
Update: Go completions cont.
Update: Go completions end
Readline output now processes basic SGR ANSI escape codes.
GetEnvironmentStrings() behaves very differently on XP (fixes #208).
Documentation fixes.
Documentation tweaks.
Override setting with environment variables prefixed with "clink."
Merged pull request #212.
Merged pull request #214.