Initial commit of PHP role

- Added packages needed to run Wordpress on main ONF website

Change-Id: Id810213e5cd3696310780a4b6799b471501d2184
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..ee11363
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,5 @@
+[gerrit]
+host=gerrit.opencord.org
+port=29418
+project=ansible/role/php.git
+defaultremote=origin