Enhance Option "Disable Check In of Design Files"

[#1]

Currently the Option "Disable Check In of Design Files" is all or none.

Give the Administrator the abilty to choose the filetype that is enforced by this option so it is not all or none

[#2]

For those who use .dat files outside of Autodesk products, it is a major productivity hindrance to have to rename or zip the files so they can be added to Vault, and another hindrance when checking the files out for change since in order to use them, you will have to rename them back.

[#3]

The inability to define what types of files are design files presents a serious problem for our company as well.  There are several file types that we have difficulty checking into vault for this reason.  Let's get this changed.