Fix documentation references.
Correct spelling errors.
Remove empty whitespaces.
Correct a single mis-spelled ZONE_BASE variable, see 'Core/Zone.lua' (variable "Sureface" -> "Surface", no references to mis-spelled "Sureface" throughout the codebase).
Correct mis-spelling of "coaltion" in 'Functional/Mantis.lua', corrected to "coalition".
Correct module links.
Replace references to missing images with MOOSE.JPG.
Add default MOOSE.JPG where no image was previously set.
Fix minor spelling error.
Improve the consistency of the module intros to the most commonly used version (single dash).
Add missing module information (abbreviated where none existed previously).
Fix broken documentation links
Make module names correspond to filenames (and fix links).
Fix typos.
