Adding a new column in the existing table to indicate the default values for any specific field

[sailfishdev]

What is the problem?
It is a little difficult to quickly grasp the default values for any specific fields of a Service Offering/Plan. It's mentioned in the long description hence takes some time to spot.

Who does this affect?
It's a cosmetic change hence no impact to anyone.

Do you have any proposed solutions?
Simply adding a new column showing the default values would be great. I can raise a PR if allowed.

Additional context
None