add m2crypto test + fix missing stuff

IsType fix

Add a check to make sure users don't request custom __builtins__

I'm not quite sure what they're trying to use it for, but it looks
like it doesn't really do anything.  And we're no worse off with the
patch+assert than simply ignoring the behavior.

Fix registerDataSegment error when encountering symlinks

the /proc/maps entry contains the absolute file path with resolved symlinks,
this patch retrieves now the absolute path of the lib and resolves symlinks.

Add "pyinotify" test, with a minor modification to Pyston

We don't support that, and hopefully we don't have to.  CPython seems
pretty inconsistent about it and PyPy doesn't support it.

Ellipsis implementation

type.__getattribute__ and object.__getattribute__ are different

- oldstyle classed don't add __bases__ and __name__ as attributes to their dict instead the intercept them with __getattribute__
- it was possible to encounter a crash when importing a module and then deleting the entry from sys.modules and calling the function from the other module
- add a Pyston specific PyCode_GetArgCount instead of directly accessing code->co_argcount

- allow list subclasses to add __init__ functions that take more parameters
- support `[dict] == [attrwrapper]`
- fix bug in my recent weakref change

Calling object.__getattribute__ on a class will skip the normal
special type attribute-lookup rules (checking base classes, executing
descriptors).

make platform test pass

misc fixes for pyopenssl

before we only registered BSS data (aka static vars without initalizer) now we also register static vars with initalizer.
CFFI (and probably other libraries) needs this.

Add setting func.func_code, PyCFunction_Call, vars() error handling

We pass most of the tests, some of the errors are becasue we don't use refcounting and lxml depends on it (aka pypy has the same issues)

- in additon allow Py_TPFLAGS_HAVE_VERSION_TAG because even though we don't use it this flag shouldn't cause problems
- allow tp_del because AFAIK it's implemented.
- allow calling methods which specify METH_COEXIST because it doen't make a difference for the call
- disable PyCode_New call inside cython because we don't support it yet and it's unused.
- change cython to use PyCFunction_Call instead of the custom version it has for pypy

some long improvements

Enable a bunch more sqlalchemy tests

and sqlalchemy needs it to.  Disable unboxing for now; I think
I know how to reenable it but I don't think there will be much
of a perf impact.

The CPython implementation relies on immediate destruction.

some improvements in intNew

This checking should probably be enforced by the API.

Wasn't checking the return convention -- not sure how I missed this
when I added that.