Squashed 'scripts/upandaway/wicker/' changes from f369aca..2ee88b3

2ee88b3 small fix
cb436eb extensible boot environments, AddToCore removed
80f9d0c some tweaks
16a2226 Version bump. This was long overdue.
94fe42c Version bump. This was long overdue.

git-subtree-dir: scripts/upandaway/wicker
git-subtree-split: 2ee88b3f8f6ceac059c4fbeba519994f94d29a12
Added support for extensible mod environments to wicker.
Squashed 'tools/' changes from 2b5c777..9b8e77a

9b8e77a extended bootup_gen.pl

git-subtree-dir: tools
git-subtree-split: 9b8e77a741fe6900928fb18fda48b42a10900d2d
Improvement on the bootup code gen script.
Now the mod defines its own "global" environment in modenv.lua