Parse all of the mainnet contracts successfully

[saeed-zil]

Test all of the mainnet contracts and try to parse them successfully.

• Parser fails to parse IgniteWallet contract #17
• Parser fails to parse fields with ByStr type #18
• Parser fails to parse complex address types #20
• Parser fails to parse a transition with Option ByStr parameter. #22
• Parser fails to parse pairs with extra parentheses #24
• Parser fails to parse Map Uint256 List(Uint32) = Emp Uint256 List(Uint32) #26
• Implement unimplemented match arm in emit_type_argument function #27

[saeed-zil]

After fixes, the parser parsed 76399 contracts with 2 unimplemented errors and 11 parse failures (for other reasons).

[saeed-zil]

those 2 unimplemented's are simplified_representation/emitter.rs:234 so both originated from a same source.