BugFix No.3

Fixed: Duplicate magazine index in Magazines.xml, 4.7mm 255rnds
Index-364 now moved to Index-879, all 4.7mm mags are bug free now.
Fixed: Wrong pics for Simple LAM on/off in Items.xml, index-1853 and
index-2655 now using P1item335.sti, the same as FlashLight index-876.
Updated: Update Ja2Options.ini for latest 1.13 revision.