bradbirdsall/Swipe — pull request #330 by dpolivy (2013-07-24 21:02:25+00:00)
Title: Fix for 2 slide special case

This addresses issue #278.

When there are only 2 slides, the actual slides are duplicated in order
to support continuous scrolling. This causes the actual indices passed
to callbacks to be 0..3, when the expected values are 0..1.

This change special-cases the 2 slide scenario and ensures the
externally visible values (callbacks, getPos()), are always within the
expected 0..1 range.

This is essentially a more complete version of the other fixes which
have been offered in other pull requests.