Entrypoints
add_ctez_liquidity
add_tez_liquidity
collect_from_ctez_liquidity
collect_from_tez_liquidity
create_oven
ctez_to_tez
liquidate_oven
mint_or_burn
register_oven_deposit
remove_ctez_liquidity
remove_tez_liquidity
set_ctez_fa12_address
tez_to_ctez
withdraw_from_oven