[title]
Check for read-only filesystems

[description]
This check examines if filesystems have been mounted as read-only. If it has
been mounted as read-only it would inhibit any kind of filesystem operations
like editing, deleting files/folders etc.

[param mount_points]
A list of mount points, separated by colons (:). The filesystems mounted at
the specified mount points are to be checked for read-only. If the list is
empty, all mounted filesystems are checked.

Example:
#/home:/proc
