Add start and parameter handling

Add startup code, command line parsing, service
start, and parameter handling for the policy distribution service.

Issue-ID: POLICY-922
Change-Id: Ie664aba6541304cf9b635541e9688c681b24952d
Signed-off-by: liamfallon <liam.fallon@ericsson.com>
diff --git a/.gitignore b/.gitignore
index 236c0b3..74887b4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@
 .classpath
 .jupiter
 .pydevproject
+.checkstyle
 target
 .metadata/
 /bin/