Fixes [YOCTO #11630]
I created a new procedure for locating and viewing YP source
repositories using the GUI-based method. Created an anchor in the
ref-manual so I could reference the 'git clone' command.
(From yocto-docs rev: 2ae28682407039420f4fcca71a298e1dd34c81f0)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>