add dockerfile mode
use wildcard protocol for external resources.

Otherwise we can't serve it over https
fix dockerfile mode
minor fix
always use https
Merge pull request #1907 from ajaxorg/dockerfile

Dockerfile
fix documentation for getCursor
Merge pull request #1911 from nraynaud/patch-1

fix documentation for getCursor
Update to latest xqlint
Merge github.com:ajaxorg/ace
Fixed hotkeys for changing font size (Fixes #1914)

Hotkey for `increaseFontSize` does not work, `+` key should actually be
`=`.
also enable numpad keys for increaseFontSize
Merge branch pull/1915 Fixed hotkeys for changing font size
Update xqlint version
Merge github.com:ajaxorg/ace