Add some more content to inheritance schemes of autojit classes
Fix static and classmethods accessed on the unspecialized class
Use fresh class dict for autojit class specializations
Add some reprs to autojit metaclasses
Test unbound, static and classmethods of specialized autojit classes
Fix bound autojit method instance attribute
Add some tests for unannotated autojit methods
Fix method maker instantiation
Assume compiled autojit methods are present (this needs amending when we enable subclassing!)