Merge pull request #5372 from electron/update-appveyor
authorKevin Sawicki <kevin@github.com>
Mon, 2 May 2016 16:26:14 +0000 (09:26 -0700)
committerKevin Sawicki <kevin@github.com>
Mon, 2 May 2016 16:26:14 +0000 (09:26 -0700)
Update link to AppVeyor build badge


Trivial merge