Remove repo file from RPM. https://issues.jenkins-ci.org/browse/JENKINS-22690
[FIXES JENKINS-11673] - Support https in RPM service scripts

Adding support for --httpsKeyStore and --httpsKeyStorePassword agruments.
Follows guide at https://wiki.jenkins-ci.org/display/JENKINS/Starting+and+Accessing+Jenkins
[FIX JENKINS-19250] Add causes to queue item tool tip
[FIX JENKINS-17114] Distinguish 'nodes offline' from 'no nodes'

Jenkins currently does not distinguish between 'All nodes for a
label are offline' and 'There are no nodes for a label'. This is
exacerbated by the current wording:

    All nodes of label 'foo' are offline

Instead of just changing the wording to something not seeming to
imply existence of such nodes, add a second wording that clearly
states that there are no such nodes.
Noting #1247

Signed-off-by: Oleg Nenashev <o.v.nenashev@gmail.com>
Merge pull request #1245 from daniel-beck/JENKINS-19250

[FIX JENKINS-19250] Add causes to queue item tool tip
Merge pull request #1252 from daniel-beck/JENKINS-17114

[FIX JENKINS-17114] Distinguish 'nodes offline' from 'no nodes'
Noting #1245, #1252
Merge pull request #1202 from matthewbarr/JENKINS-22690

[FIXED JENKINS-22690]  Remove repo file from RPM
Merge pull request #1227 from n8felton/JENKINS-11673

[FIXES JENKINS-11673] - Support https in RPM service scripts