bump version since it is now TS 1.7 that we use
bump version since it is now TS 1.7 that we use

joaomoreno/gulp-tsb,joaomoreno/gulp-tsb,rbuckton/gulp-tsb,rbuckton/gulp-tsb,jrieken/gulp-tsb,Zenorbi/gulp-tsb,jrieken/gulp-tsb,Zenorbi/gulp-tsb