Adds journeymap config, updates options.txt

options.txt moved to client directory. Mapwriter keybinds in it disabled, and
journeymap keybinds added.
Reduce cost for Book of Absorption & Fix line endings.
Enable Invar tools, fix line endings
Make diminishing returns on food a touch harsher.
Tweaks to provide more use for various materials

* Ignatius & Vulcanite are now fuels (and can be used wherever furnace fuel
	can)
* Railcraft rail parts can be made out of many new materials.
* Infuscolium & Lemurite can be turned into Iron in a blast furnace.
* Aluminum can be used for machine frames and pneumatic servos
Add recipes for Lumium & Signalium
Release 4.0.2