Calls to bare contracts (i.e. contracts not adhering to the ABI).

Indentation here looks a bit funny. Perhaps something like this?:
```c++
const MemberList IntegerType::AddressMemberList =
		MemberList({{"balance",
					make_shared<IntegerType const>(256)},
					{"callstring32",
						make_shared<FunctionType const>(TypePointers({make_shared<StaticStringType const>(32)}),
														TypePointers(), FunctionType::Location::BARE)},
					{"callstring32string32",
						make_shared<FunctionType const>(TypePointers({
									make_shared<StaticStringType const>(32),
									make_shared<StaticStringType const>(32)}),
							TypePointers(), FunctionType::Location::BARE)},
					{"send",
						make_shared<FunctionType const>(TypePointers({make_shared<IntegerType const>(256)}),
														TypePointers(), FunctionType::Location::SEND)}});
```

Not much of an improvement since it's kind of a big expression but still seems to look a tad bit better.