Added systemd unit file

CHANGES

@@ -8,4 +8,5 @@
    is nowhere near being a complete package
 
 0.9.2 UNRELEASED
- - Improved pakcage requirements definition
+ - Improved package requirements definition
+ - Added systemd unit file

MANIFEST.in

@@ -1,5 +1,6 @@
 include etc/*
 include man/*
+include system/*
 include Authors.conf
 include TODO
 include README

setup.py

@@ -50,7 +50,8 @@ setup(
     },
     include_package_data=True,
     data_files=[(os.path.join('share', 'man', 'man5'),
-        ['man/dkimpy-milter.conf.5']), ('etc', ['etc/dkimpy-milter.conf'])],
+        ['man/dkimpy-milter.conf.5']), ('etc', ['etc/dkimpy-milter.conf']),
+        (os.path.join('/lib', 'systemd', 'system'), ['system/dkimpy-milter.service'])],
 
     install_requires = ['dkimpy>=0.7', 'pymilter', 'authres>=1.0.2', 'nacl'],
     zip_safe = False,

system/dkimpy-milter.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=DKIMpy Milter
+After=syslog.target network.target
+
+[Service]
+Type=simple
+PIDFile=/var/run/dkimpy-milter/dkimpy-milter.pid
+ExecStart=/usr/local/bin/dkimpy-milter 
+
+[Install]
+WantedBy=multi-user.target