- drop 'kotlin-runtime' and other dependencies which are exported by
other modules ('util' and 'util.runtime' in case of 'kotlin-runtime')
- make all Kotlin modules from the compiler depend on 'util' for clarity
- put 'util' and 'util.runtime' to the bottom of the list everywhere: when
kotlin-runtime gets reflection, classes from core/ should have higher
priority than their previous versions from kotlin-runtime.jar
Cleanup module dependencies: a lot of modules depended on 'frontend.java' just
to use something from 'util' module, exported by 'frontend.java', whereas they
really need nothing from 'frontend.java'. Also 'frontend.java' just exported
'util', not using anything from it.
Create a new 'util.runtime' module, which will be available at runtime. Make
'util' export 'util.runtime' and make all modules who needed these utils depend
on 'util' directly instead of 'frontend.java'
Alexander Udalov