Feature request: Allow control over default "read-only"/etc. settings

[dsbos]

Feature request: Allow user to control the default settings of the checkboxes for "read-only", etc., in the mount options pop-up.

My use case: I'm not doing forensics (where one usually does want read-only mode). I'm using Disk Arbitrator to limit which filesystem/volume/partition gets mounted when I attach a UMS device having multiple filesystems (so that attaching a UMS device in order to write to one filesystem doesn't mount any other filesystems and risk corrupting them (e.g., in case of USB detachment without proper unmounting)). Therefore, when I do mount a filesystem, I usually do not want it to be mounted read-only, so the default to read-only mode doesn't help me.)