NMS-6697: Document JCifsMonitor

- Migration of the wiki article to official doc
NMS-6697: Documentation JCifsMonitor

- Added tip for retries and hidden files working with MacOSX
Native speaker sprinkles
Merge pull request #1 from jeffgdotorg/patch-3

Native speaker sprinkles
Fix order

- Put use case on top of the description
- Formatting names
Merge branch 'NMS-6697-docs-jcifsmonitor' of https://github.com/indigo423/opennms into indigo423-NMS-6697-docs-jcifsmonitor
Merge branch 'indigo423-NMS-6697-docs-jcifsmonitor' into development/docs