Changed

• Updated imports so that etherscan can verify Clearinghouse.sol when deployed from the olympus-v3 repo (#65).
• Modified extendLoan in Clearinghouse.sol to add a cooler factory check + logic to sweep / defund based on the state of the contract (#66).
• Added a getter function to CoolerFactory.sol to help FE retrieve the coolers of a given user (#67).

Initial release of the integration between Cooler Loans and olympus-v3.

• Sherlock Audit Report: cooler_audit_report.pdf