<div>
    Enables the ability to browse workspaces of jobs being built using docker containers. <br />
    Specify the location containing the workspace folder (e.g. /home/jenkins) on the Jenkins master where the job workspaces will be mapped from the images using volumes, network shares, etc. <br />
    Changes to this path will be applied after the next build run.
</div>

<div>
    Enables the ability to browse workspaces of jobs being built using docker containers. <br />
    Specify the location containing the workspace folder (e.g. /home/jenkins) on the Jenkins master where the job workspaces will be mapped from the images using volumes, network shares, etc. <br />
    Changes to this path will be applied after the next build run.  All builds must have been done on docker containers, delete any builds run on normal slaves.
</div>

Add caveat about workspace mapping
Add caveat about workspace mapping

This change adds some helper text to the remote workspace mapping
configuration option that would have saved me a lot of time.  This adds
documentation about #246
