Terrminals not changing on recreation (not reevaluate)

[Jetsama]

The creation of the schematic does not check for if there is an existing schematic view. Because of this it appends to existing schematic. This can lead to updates to yml config file to not apply.

Proposed solutions:

Check and delete existing
Pros:
simple to implement
easily understood
Cons:
User generated data is lost without warning

Delete all morpheus created terminals
Pros:
Does not delete user created data
Cons:
May cause errors with placing new terminals