If you are running mac and want to add FTP to your Sublime, is it very easy. You should use the Finder ftp program.
1. Go to Finder -> Go -> Connect to server
2. Enter your Server informations and connect to the server.
3. Go to sublime -> Project -> Add folder to Project -> Select the folder to the server. It is listed in the left side under "Shared"
4. All your folders from the server is listed in the left side bar
This may also work in Sublime 1, but haven't tried