Add prolog message about documentation with link to the products pages
Use bold markup for the transition message
Version of getting-started for Version 5 (FS) - text and images
Version of importing-data for Version 5 (FS) - text and images
Comment Demo Server text for the moment
sysadmins/server-binary-repository: list new directories
Fix downloads link
Merge pull request #397 from sbesson/transition_message

Add prolog message about documentation with link to the products pages
Merge pull request #399 from joshmoore/5-demo-doc-fix

Last minute doc updates for 5.0.0-beta1
Typos found by @jburel
Merge pull request #400 from joshmoore/training_update_FS_June_20

Training update fs june 20
Document latest changes in OME Model doc Jenkins job

- Describe new FORMATS-docs-release-develop job
- Swap the job generating the official OME Model documentation
Merge pull request #402 from sbesson/continuous_integration_fixes

Document latest changes in OME Model doc Jenkins job