removed scipy from convolve.py - it's the slowest of the 3
removed scipy from convolve.py - it's the slowest of the 3

ufoym/agpy,tectronics/agpy,tectronics/agpy,Leotrinos/agpy,ufoym/agpy,jcesardasilva/agpy,jcesardasilva/agpy,Leotrinos/agpy,jcesardasilva/agpy,ufoym/agpy,jcesardasilva/agpy,tectronics/agpy,Leotrinos/agpy,tectronics/agpy,Leotrinos/agpy,ufoym/agpy