Completed NPC Dialogue

Finished UI component e.g. the box, the font location. Added yes/no
answer options which are highlighted and can be controlled with the
direction buttons. Added some conversation progression, still needs work
though.
d
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	ProjectGhost/Assets/Scenes/Opening & Tutorial.unity
	ProjectGhost/Library/CurrentLayout.dwlt
	ProjectGhost/Library/CurrentMaximizeLayout.dwlt
	ProjectGhost/Library/ScriptAssemblies/Assembly-CSharp.dll
	ProjectGhost/Library/ScriptAssemblies/Assembly-CSharp.dll.mdb
	ProjectGhost/Library/assetDatabase3
	ProjectGhost/Library/expandedItems
	ProjectGhost/Library/guidmapper
	ProjectGhost/Library/metadata/8e/8e1c199660448fd4f9e1f3b02ac3de30
	ProjectGhost/Library/metadata/a2/a215b1f2981da8f4aa5908d43adc7ca2
	ProjectGhost/Library/metadata/b6/b6901d26cf36d5e4ca80f48003fff7a1