updated C library tutorial as proposed by Terry Reedy
better into to clibraries tutorial
remove initial 'calling external C functions' tutorial - it's broken beyond repair
clarifications and simplifications in C queue wrapping tutorial
clarification on __cinit__
mention standard cimport files in clibraries tutorial
rewrote the initial tutorial on calling into C libraries
clarification
clarification
OS X doesn't actually need libm.
simplified example
0.14.1
describe Py_UCS4 changes for Cython 0.15
increase version number
increase version number
doc link fix
exclude non source directories from doc build
sphinx fixes
fix mailing list link
`int` -> `cdef int` when declaring local variables in early binding example.