Updated password and public key from host auths to take both string types.

Updated tests.
Updated embedded server

Author: Pan

embedded_server/authorized_keys

@@ -1 +1 @@
-ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDOQrrFtUEF8owviZEAGHaitvHkmWg3Jyo+JF4i6CGIwXDDIuGIdCZK+dO7fyUHh72EW2Dt787okkXXx4dVWwmPzw0d/xE9ejkn9MCfYnA/tNBIEctDpnuXpiaIYDhxd9jRKVV+yppantFPTH4SR212HQYZBMXWM59aeNg/48OC8RlENyvJOo5kLeMCEza4ohiFylndeKlWVHHhC69fz63SeV2S8x2GJINKinmcjsH6actoGuZY2/iyzf7fdJhUgTI96GsyfvdESkzTFm/W5KQwgJqCZUt1tXupedkPHaUKN5ZTlc/dHdBWqwOFq1qgmUqrSwsXFGE0Fu7pFnK+JAvb
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDEsAAs2ew1xYntiiBAb3oqs7UC2Qd2kQ/eF+6WqOjeTFjWGksybnFidV91MwLjHdPmioz/1SleZqSqcD0csBcUs6jqclDlJ2MX8ZjL0e8hFDYpepFPTkwB2D6e55DwK0GJefiHUda5fKaaCzMN69h/RoBYurV/Zxf4+kRUAt+A5RXBGe22BdMtKW30J9endU9qWP4QDWtFXxvOjWHuJc7M/MNP2qww4yBo4xcKTabr8TC9uL7RUh4hMWdiNZnlmwSICT6k9NkkcBbDEIW0SjEcUMRB/V0qQ/J5Jeb8Lea82wDDdcfKaOPmI8ST5WtjfqPkKd9sqVhsq0gcCKtFZv0r

setup.py

@@ -63,7 +63,8 @@
     author_email='22e889d8@opayq.com',
     description=('Python bindings for libssh2 based on Cython'),
     long_description=open('README.rst').read(),
-    packages=find_packages('.'),
+    packages=find_packages(
+        '.', exclude=('embedded_server', 'embedded_server.*')),
     zip_safe=False,
     include_package_data=True,
     platforms='any',

ssh2/error_codes.c

@@ -24,7 +24,7 @@ LIBSSH2CHANNEL_EAGAIN = error_codes._LIBSSH2CHANNEL_EAGAIN
 LIBSSH2_ERROR_EAGAIN = error_codes._LIBSSH2_ERROR_EAGAIN
 LIBSSH2_ERROR_AUTHENTICATION_FAILED = error_codes._LIBSSH2_ERROR_AUTHENTICATION_FAILED
 LIBSSH2_ERROR_SOCKET_RECV = error_codes._LIBSSH2_ERROR_SOCKET_RECV
-# LIBSSH2_SESSION_BLOCK_INBOUND = c_ssh2._LIBSSH2_SESSION_BLOCK_INBOUND
-# LIBSSH2_SESSION_BLOCK_OUTBOUND = c_ssh2._LIBSSH2_SESSION_BLOCK_OUTBOUND
+LIBSSH2_SESSION_BLOCK_INBOUND = c_ssh2._LIBSSH2_SESSION_BLOCK_INBOUND
+LIBSSH2_SESSION_BLOCK_OUTBOUND = c_ssh2._LIBSSH2_SESSION_BLOCK_OUTBOUND
 # LIBSSH2_CHANNEL_FLUSH_EXTENDED_DATA = c_ssh2._LIBSSH2_CHANNEL_FLUSH_EXTENDED_DATA
 # LIBSSH2_CHANNEL_FLUSH_ALL = c_ssh2._LIBSSH2_CHANNEL_FLUSH_ALL