Update metamodel test code
update metamodel tests (iterator is now a method)
encode annotations of class initializer parameters
Add annotations to parameters
Fix #216 - add shared actual members refined by specifiers
update model tests
more tests for #216
consider null root package when compiling default module from IDE
pass cwd relates to ceylon/ceylon-common#32
Tests for #218
Tests for #214
more thorough testing
fix #218
avoid use of deprecated ProducedType.isUnknown()
Fix #214
Fix #220 - use specified encoding on output file
Make sure encoding is always available for #220
Fix #219 - detect Java declarations, emit backend error
Fix #219 again - detect Java module imports
Test JS compilation with Java imports