Merge pull request #223 from unratito/patch-2

Re-enable code dependant on reified generics
Fix handwritten type arguments
Add runtime metamodel to Callable
Work on ceylon/ceylon-js#185
initial import of metamodel interfaces #226
Bumped to 0.6
Fix ceylon/ceylon-js#184 by checking outer metamodel && targs
First draft of metamodel impl #226
build: add ceylon.language.metamodel.type in Java #226
First metamodel test #226
Added tests for new try-with-resource statment (see ceylon/ceylon-compiler#1125)
Metamodel: introduce ProducedType, TypeDeclaration, Union and Intersection types #226
implement produced type metamodel #226
Moved metamodel into runtime.metamodel #226
Moved metamodel util into its own Metamodel class #226
metamodel test: now use ProducedType #226
Renamed type.ceylon to metamodel.ceylon for case-insentitive FS #226
build: More type.ceylon -> metamodel.ceylon renaming #226
metamodel: more support for type parameters #226
metamodel: Added Parameterised interface #226