v4.0.2811

Pre-Release of RIDE 4.0

WARNING: This is a pre-release version of RIDE. We cannot guarantee the stability of this product at this time.

Changelog:
colour changes to wse
require users to acknowledge interpreter dialogs fixes #160
Use exec so we don't leave a useless shell process kicking around.
Tweak launcher mechanism so it's easier to use for the interpreter too.
Fix broken link.
Update help URLs for interpreter version 16.0.
Update language bar from interpreter version 16.0.29857. Adds At and Stencil.
connect page colour alterations
reverted scrollbars back see #127, altered colours
changed scrollbars to native, fixed race condition fixes #127
send GetValueTip for alpha and omega
Update electron-pacakger
changes to shutdown procedures