Anvil editor merge conflicts

[owen.campbell]

.anvil_editor.yaml pain

When collaborating with other developers using a git workflow, .anvil_editor.yaml is becoming painful. It accounts for more merge conflicts than the rest of any code base combined. The diffs are also painful to decipher with multiple uuid entries per line. What exactly does this file do? Can we always ignore changes? Can we just add it to . gitignore? If not, can we at least have it in a diff friendly layout? Ta!