build: pin gulp-typescript to 2.11.0 for now -- tests fail with typescript 1.8 on FF
build: pin gulp-typescript to 2.11.0 for now -- tests fail with typescript 1.8 on FF

flat1101/browsix,flat1101/browsix,b1101/browsix,b1101/browsix,flat1101/browsix,b1101/browsix,flat1101/browsix,b1101/browsix