Patch 1.02b

Small patch to fix a couple problems. [b]Chapter 2[/b] [list] [*]Blocked off and altered some of the NPCs in Jarith so they won't be so inclined to be in the way. [/list] [b]Chapter 3[/b] [list] [*]Fixed a potential bug where it was possible for the player to become invisible after entering Sanchi Verde in the desert. [*]Altered some of the shadowing in one of the rooms of Sanchi Verde to better obscure "things" until they are revealed. [/list]