Can now specify TypeCheckCode on SerializableAttribute to implement custom duck-typing checks for those types.
Minor fixes
Removed MetadataImporter.GetTypeParameterName, which has been unused for a long time
The runtime library can now order the compiler to create temporaries.
Can specify TypeCheckCode on ImportedAttribute
Fixed extensibility development package
Type check code for memberinfo
Ensure that instance is non-null when using custom type check code for imported types.
Merge branch 'develop' of https://github.com/erik-kallen/SaltarelleCompiler into develop
Added TimeSpan and int/byte TryParse