Update deps

- ^0.x => ~0.x
- async 0.7 -> 0.9
- cssrecipes-tooltip 0.2 -> 0.3
- drop gulp-autoprefixer  (unused)
- gulp-jscs 0.6 -> 1.0
- gulp-util 2.x -> 3.x
- jshint-stylish 0.2 -> 0.4
- promise 4.x -> 5.x
- tiny-lr 0.0.8 -> 0.0.9