Merge pull request #19 from blinkkin/develop

Spellchecking fixes.
Removed MTH
Merge branch 'develop' of https://github.com/InfraArcana/ia into develop
Removed the Disease spell
Revert "Removed the Disease spell"

This reverts commit 4a491def3b249d995c3445bcc4e50f623c87c29b.
Reduced duration of Disease and Weakening
Changed some message colors to orange and forced --More--
Added fountain materials (stone and golden)
Minor improvements to Tombs, some map feature spawning changes
Options menu accesssible during game
Changed message log key to [m]
The Darkbolt spell no longer uses the players target