create v0.3_ fix problems with U1, U3, U4 components
U1 used the wrong footprint. changed from SOT-23 to SOT-89-3
U3 used the narrow version of SOIC-14 (incorrectly named in library as SOIC-14_W). changed to actual SOIC-14-Wide
U4 incorrectly used SOIC-14 footprint. changed to SOIC-8
tore up the layout, placed new footprints. still need to reroute everything