system -> register reversion
system -> register reversion

matthewbauer/builder,richardTowers/builder,systemjs/builder,whitneyit/builder,alexisvincent/builder,alexandr2110pro/builder,ahmedshuhel/builder,robwormald/builder,robwormald/builder,JeroenVinke/builder,Psvensso/builder,systemjs/builder,JeroenVinke/builder,jrauschenbusch/builder,alexisvincent/builder,tonytanger/builder,buddhike/builder,tonytanger/builder,Munter/builder,Munter/builder,synaptek/builder,jrauschenbusch/builder,lookfirst/builder,douglasduteil/builder,matthewbauer/builder,systemjs/builder,ahmedshuhel/builder,richardTowers/builder,douglasduteil/builder,whitneyit/builder,synaptek/builder,lookfirst/builder,jrauschenbusch/builder,buddhike/builder,alexandr2110pro/builder,alexisvincent/builder,Psvensso/builder