BrowserSyncSublime
This adds stop button in Browser Sync for Sublime package. Install it using sublime package manager.
browser_sync.py
Copy the StopBrowserSync Class and paste in your brower_sync_.py file.
Main.sublime-menu
Copy the third key in the list that is
{
"caption":"Stop",
"command":"stop_browsersync"
}
and paste in your Main.sublime-menu. Don't forget to add comma ,