Fix warnings

8 jobs from master in 2 minutes and 42 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #6722
autoscale-linux
linux

00:18

passed #6721
xcode8 openswift atbuild atpm
osx

00:10

 
  Package
passed #6723
autoscale-linux
documentation

00:28

passed #6727
xcode8 openswift atbuild package-framework atpm
ioscorepackage

00:14

passed #6726
autoscale-linux
linuxtoolpackage

01:51

passed #6724
xcode8 openswift atbuild package-framework atpm
osxcorepackage

00:07

passed #6725
xcode8 openswift atbuild package-homebrew atpm
osxtoolpackage

00:17

 
  Deploy
manual #6728
autoscale-linux allowed to fail manual
deploydocs