Tue Mar 19, 2013 4:57pm EDT * Broader funds see $1.1 bln Feb inflow, new upside in March * SPDR gold sees $3.8 bln outflow in Feb, more lost in March * PIMCO, Fidelity commods funds have most inflows By Barani Krishnan March 19 (Reuters) – Commodity exchange-traded fund investors have put money into funds…