// GULP SPRITE
gulp.task('sprite', function () {
var spriteData = gulp.src('source/images/icons/*.png').pipe(spritesmith({
imgName: 'sprite.png',
imgPath: '../images/sprite.png',
cssName: 'sprite.css'
}));
spriteData.pipe(gulp.dest('build/images/'));
spriteData.pipe(gulp.dest('source/styles/global/'));
});