Add docker support and docs

Bug: misc:36, misc:51
Change-Id: I43dc928e18cb481a693662f5d53b728a068422bc
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..4d53657
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,5 @@
+[gerrit]
+host=gerrit.avm99963.com
+port=29418
+project=gomodules/hgu-sipsettings-reverter
+defaultbranch=main