Settings file, deploy script, cleanups.

settings-sample.py

@@ -0,0 +1,9 @@
+# Configuration
+
+DEPLOY_SCRIPT_PATH = '/opt/git-deploy.sh'
+# Mappings from allowed url to deploy path.
+REPOS = {
+        'http://example.com': '/var/www/site',
+    }
+# Tuple with hostname and port
+IRC_BOT_HOST = ('localhost',55666)