More extensive type conversions according to Gavin's rules. Renames nothing in $null.java to $nothing for now to make things compile.
More extensive type conversions according to Gavin's rules.
Renames nothing in $null.java to $nothing for now to make things compile.

unratito/ceylon.language,lucaswerkmeister/ceylon.language,ceylon/ceylon.language,jvasileff/ceylon.language,ceylon/ceylon.language,jvasileff/ceylon.language,unratito/ceylon.language,lucaswerkmeister/ceylon.language