Refactor toggle group initialization

Instead of a long copy/paste/edit chain, take advantage of the Fields
array to select fields at runtime.
Refactor toggle group tracking

Instead of an array of bools and a bunch of individual bools, store
enables / acknowledged enables as bit fields.

Also did a "format document" to de-tabify regions.
Bump to v0.8 for beta release
Merge branch 'master' of https://github.com/MOARdV/UniversalRocketModulePlugin