v3.8.7
remove spaces before '(' to follow style guide
Fixed recipes for new browserify/watchify
Fix incremental-rebuilding example
One var per line
Actualize mocha recipe
No more `.apply(null, args)`
use `del` instead of `rimraf` in docs
Docs: return stream & fix syntax highlighting
optimistic version ranges, doc updates for gulp-util upcoming changes
closes #345
Update using-multiple-sources-in-one-task.md