Bump next version to 2012.2.1
Bump next version to 2012.2.1

Open stable/folsom by bumping next version to 2012.2.1.

Change-Id: I1d6d3a4dadc21427b5aa23a1f093850fd667f741

FreescaleSemiconductor/quantum,FreescaleSemiconductor/quantum,FreescaleSemiconductor/quantum,FreescaleSemiconductor/quantum