Message for release 1.02

Fixed an error looking up nop bytes for given architecture which would prevent the plugin even popping up on arm targets.

Fixups work with data vars, so you can assemble something like ldr r0, =data_DEAD though it won't generate the pc relative reference to the literal pool like you might want.

Initial disassemble text is now from capstone, so that it's more likely to "round trip" with keystone.