documentation: fix the list of excluded files during a snapshot
Bug 1004292 - Fix typo in oo-devel-node command
Bug 1004216 - Fixed typo in frontend-disconnect (oo-devel-node)
Merge pull request #3544 from mfojtik/bugzilla/1004292

Merged by openshift-bot
Merge pull request #3510 from mmahut/mmahut/documentation_listing

Merged by openshift-bot
Merge pull request #3545 from mfojtik/bugzilla/1004216

Merged by openshift-bot