Allow multiple instances of the same table type

[jonrkarr]

• Copy table properties to comments
• Discard table properties that are inconsistent across instances

[jonrkarr]

Done

• Enabled option to have multiple tables per model
• Merged metadata across all tables of each model

Todo

• Insert table heading as comments

[jonrkarr]

Inserting the following into the object comments to indicate the table separations when their are multiple tables per class:

Source sheet: <sheet name>

[jonrkarr]

Done