* Flow lib now adheres to pretty flow file, ui also adheres to this as well
* added settings mock object in flows_spec get api test
* reverted api changes, fixed parse of flow only
* try spell flows correctly
This gets rid of the need to enable/disable the keyboard handling
at various times.
Allows Ctrl-C to work as expected when selecting text in debug/info
sidebar.
Downside is shortcuts that apply to the workspace (select-all, copy
etc) now require the workspace to be focussed.
