Conflicts:
	Cython/Parser/Grammar

Only cdef, cpdef, and ctypedef are dissallowed.

This is admittedly a bit ugly, but very widely used.

move increfs closer to the corresponding variable usages in C code (just in case it helps the C compiler to generate better code)

--HG--
extra : amend_source : 93bba856cb71e61c56335b3687337f5c68b62f2c

exclude types from method call optimisation again (thinko: we're dealing with the actual types here, not with their attributes)