From VS2013 Menu Select "Tools", then Select "External Tools". Enter as below:
Title: "VS2013 Native Tools-Command Prompt" would be good
Command: C:\Windows\System32\cmd.exe
Arguments: /k "C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\Tools\VsDevCmd.bat"
Initial Directory: Select as suits your needs.
External tools is how you access things like SSH or the developer console in visual studio.
http://stackoverflow.com/questions/21476588/where-is-develop...