[NEXUS-6251] Redirect yum create/merge repo to nexus log
Merge pull request #755 from sonatype/nexus-2.11.x-NEXUS-6251-yum-output

[NEXUS-6251] Redirect yum create/merge repo to nexus log
Merge branch 'nexus-2.11.x' into NEXUS-6905-merge-rubygems