add a recipe for starting streams with memory content ( virtual files )
remove console.log test
Merge pull request #580 from shakyShane/master

Docs: Added server example with BrowserSync
dep updates
3.8.6
Update README.md
add BrowserSync web site link.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
Merge pull request #582 from appleboy/patch

Add BrowserSync web site link.
Adding "Building With Gulp" article in documentation
Merge pull request #585 from fcambus/master

Adding "Building With Gulp" article in documentation
change promises to event-stream
One var per line 

One var per line ( to be consistent with the guidelines )
Merge pull request #567 from AntouanK/add-new-recipe

Add new recipe for making streams from memory contents
log unknown errors. closes #587
clean up code for #587 close
Docs: return stream & fix syntax highlighting