added signalAlignLib.py
added signalAlignLib.py

ArtRand/signalAlign,ArtRand/signalAlign,ArtRand/signalAlign,mitenjain/signalAlign,mitenjain/signalAlign,ArtRand/signalAlign,ArtRand/signalAlign,mitenjain/signalAlign,mitenjain/signalAlign,mitenjain/signalAlign