prepare cython-TrezorCrypto for pip release

.gitignore

@@ -4,3 +4,7 @@
 test-openssl
 tests
 build-*/
+build/
+dist/
+MANIFEST
+TrezorCrypto.c

MANIFEST.in

@@ -0,0 +1,2 @@
+include *.h
+include *.pyx

c.pxd

@@ -1,6 +1,6 @@
 from libc.stdint cimport uint32_t, uint8_t
 
-cdef extern from "../bip32.h":
+cdef extern from "bip32.h":
 
 	ctypedef struct HDNode:
 		uint8_t public_key[33]
@@ -17,6 +17,6 @@ cdef extern from "../bip32.h":
 
 	int hdnode_deserialize(const char *str, HDNode *node)
 
-cdef extern from "../ecdsa.h":
+cdef extern from "ecdsa.h":
 
 	void ecdsa_get_address(const uint8_t *pub_key, uint8_t version, char *addr, int addrsize)

cython/.gitignore

@@ -1,2 +0,0 @@
-build/
-*.c

setup.py

@@ -1,32 +1,31 @@
+#!/usr/bin/python
 from distutils.core import setup
 from distutils.extension import Extension
 from Cython.Build import cythonize
 from Cython.Distutils import build_ext
 
-crypto_srcs = [
-	'base58.c',
-	'bignum.c',
-	'bip32.c',
-	'ecdsa.c',
-	'hmac.c',
-	'rand.c',
-	'ripemd160.c',
-	'secp256k1.c',
-	'sha2.c',
+srcs = [
+	'base58',
+	'bignum',
+	'bip32',
+	'ecdsa',
+	'hmac',
+	'rand',
+	'ripemd160',
+	'secp256k1',
+	'sha2',
 ]
 
-crypto_srcs = [ '../%s' % x for x in crypto_srcs ]
-
 extensions = [
 	Extension('TrezorCrypto',
-		sources = ['TrezorCrypto.pyx', 'c.pxd'] + crypto_srcs,
+		sources = ['TrezorCrypto.pyx', 'c.pxd'] + [ x + '.c' for x in srcs ],
 		extra_compile_args = ['-DUSE_PUBKEY_VALIDATE=0'],
 	)
 ]
 
 setup(
 	name = 'TrezorCrypto',
-	version = '0',
+	version = '0.0.0',
 	description = 'Cython wrapper around trezor-crypto library',
 	author = 'Pavol Rusnak',
 	author_email = 'stick@satoshilabs.com',