v0.1.37: Simplify returning of proof results (#114)
* Use Proof class to simplify returning of proof results * Set Version: 0.1.31 * Don't index by unhashable FoundryTest type * Fix test * Set Version: 0.1.33 * Fix test * Apply suggestions * Set Version: 0.1.34 * Set Version: 0.1.34 * Set Version: 0.1.35 * Set Version: 0.1.36 * Set Version: 0.1.37 --------- Co-authored-by: devops <devops@runtimeverification.com>