Update some IR docs
Some more on stages
Use name of numpy function from PyArray_API in llvm IR
Fix memory leak of array view
Test fixed issue #184
Fix test 184 for python 3
Fix reference to extension type
Make sure error/warning message reporting can handle false line numbers
Allow dispatch to unbound methods from autojit specializing wrapper
Improve error message for noypthon print of objects
Use old-style print in virtual method lookup function (nopython mode)
Add some documentation
Allow different inheritance mechanism for autojit exttypes
Start on partial extension compiler environment
Move autojit extension method compiler
Create unbound delegation methods for autojit classes
Use original class dict for extension type specializations
Flesh out inheritance scheme for autojit classes a bit more
Use metaclass specialize autojit extension classes

    Allow unspecialized class indexing to retrieve specialized classes
Test autojit class indexing and specialized properties