Allow for nested conditions in Launch rules

[#1]

In addition to the need for an "OR" operator (Allow for "OR" conditions in rules ), being able to nest conditions would be very powerful. For instance, I just did this custom code condition for a client:

This would allow us to move out of custom code conditions, and possibly reduce redundant rules folks might resort to make.

[#2]

Thanks for the idea Jenn. Agree, this would be very useful.

[#3]

I think if/when we add an OR operator, this would essentially be a requirement in order to get the desired functionality.