Render candidate and resulting descriptors in resolved call tests
Added tests for 'super' resolved calls
Added tests on resolved calls
 for annotation entry, delegator to super call, array access
Added tests for choosing 'most specific' resolution candidate

Fixed test (while resolve with library on android): 'run' resolves to library function
Refactoring: moved methods to call util
Resolve operation (unary, array access) on error element instead of ignoring it
(to record corresponding call for later simplification in control flow)
Generate code for unmapped arguments in control flow