bartaz/impress.js — pull request #190 by brice-websailors (2012-08-31 14:45:38+00:00)
Title: Substeps functionnality creation

Added the substeps functionnality that allows to create changes in a single step. Better explained in the example file, between the "positioning-rotating-scaling" step and the "imagination" step.
It works in both ways (from start to end and from end to start) to enable a presentator to go back a few steps to answer someone's question for example.

Hope you'll enjoy it!