cockpit management extension

[aeronautes]

Here is an extension for cockpit control from within scratchpad. Base functionality includes:

• one click inputing latlong into aircraft nav system with waypoint sequencing
• full access to all cockpit controls defined in DCS macro system and export APIs available to run via UI buttons or as lua scripts written in scratchpad pages.
• convenience APIs on top of macro system for ease of programming cockpit actions
• persistant waypoints saved to files as mission plans
• customizations per aircraft for higher order functionality such as one click engine start, mfd page setup, fencing in. All user modifiable and contained within scratchpad mod.
• programmable UI buttons for customizations
• dynamic notifications in titlebar
• help page

Looks like this:

You can ignore the changes to scratchpad-hook.lua here as they are mirrored with PR#60