Fix pylint on 2014.7 branch
revised (better) fix of sh stuff in zypper mod
Merge pull request #18225 from jfindlay/zypper_shellisms

revised (better) fix of sh stuff in zypper mod
Merge pull request #18255 from rallytime/more_pylint

Fix pylint on 2014.7 branch
Fix typo

cc: @jfindlay
Merge pull request #18269 from cachedout/zypper_typo

Fix typo
Provide nbopen poller default and increase interval in jenkins
Merge pull request #18276 from cachedout/nbopen_2014_7

Provide nbopen poller default and increase interval in jenkins
Typo in 2014.7.0 release notes (documentaiton → documentation).
Merge pull request #18278 from eliasp/2014.7-release-typo

Typo in 2014.7.0 release notes (documentaiton → documentation).
quote shell strings in status mod