Allow function pointer typedefs with calling convention specified.
Fix C++ compilation error when if/else expression has extension class type.
Merge pull request #206 from nnemkin/cpp_condexpr_cast_fix

Fix C/C++ compilation error when if/else expression has extension class type.
Consistently declare local error reporting variables (lineno, clineno, filename) for all types of functions.
In cimport_from_pyx mode don't treat "cdef extern from" variables as being defined, preventing erroneous cross-module cimport.
Merge pull request #209 from nnemkin/local_error_reporting_vars

Consistently declare local error reporting variables (lineno, clineno, filename)
Merge pull request #208 from nnemkin/cimport_from_pyx_fix

Fix extern variable cimport code in cimport_from_pyx mode
Merge pull request #207 from nnemkin/callconv_pointers_fix

Correctly handle function pointer typedefs with calling convention specified.
merge
prepare release of 0.19 beta 1