update ceylon.language to use * instead of -- ceylon/ceylon-spec/#533
clean up min(), max() using new definition of Iterable
Merge branch 'master' of https://github.com/ceylon/ceylon.language into 533
Merge branch 'master' of https://github.com/ceylon/ceylon.language into
533

Conflicts:
	src/ceylon/language/Array.ceylon
	src/ceylon/language/Empty.ceylon
	src/ceylon/language/Exception.ceylon
	src/ceylon/language/Iterable.ceylon
	src/ceylon/language/String.ceylon
	src/ceylon/language/combine.ceylon
	src/ceylon/language/sort.ceylon
ups
Merge branch 'master' of https://github.com/ceylon/ceylon.language into
533

Conflicts:
	runtime/ceylon/language/combine_.java
	src/ceylon/language/combine.ceylon
oopsy
use new [T+] syntax for Sequence
Merge branch 'defaulttypeargs' of
https://github.com/ceylon/ceylon.language into 533

Conflicts:
	src/ceylon/language/Exception.ceylon
Merge branch 'master' of https://github.com/ceylon/ceylon.language into 533
syntax changes to tests
minor
className() and identityHash() are native
missing annotation
these compile now
give Tuple a default type param
rename source file
defaults in java impl
*/+ now have lower precedence
update to very latest syntax