0.146

Tweak to improve hex usage
Fix bound on unicode
Less paranoia with regards to operation exceptions.
Add recovery phase which tweaks heuristics for topsort
Fix issue with member lifting
Handle odd kotlin explicit generic return type from constructor
introduce explicitly ignored variables if we need to preserve a calculation
Handle a form of string switch in java more like kotlin's (don't know origin!)
Fix incorrect use of explicit super type what calling indirect super methods.