fedmsg: update package command to not use items

Signed-off-by: Aurélien Bompard <aurelien@bompard.org>

roles/fedmsg/datanommer/tasks/main.yml

@@ -2,8 +2,9 @@
 # correctly is actually included as part of the fedmsg/base role.
 
 - name: install datanommer packages
-  package: name="{{ item }}" state=present
-  with_items:
+  package:
+    state: present
+    name:
     - python-datanommer-consumer
     - python-datanommer-models
     - python-psycopg2

roles/fedmsg/gateway/slave/tasks/main.yml

@@ -2,8 +2,9 @@
 # Tasks to set up fedmsg-gateway-slave
 
 - name: install needed packages
-  package: name={{ item }} state=present
-  with_items:
+  package:
+    state: present
+    name:
     - fedmsg-gateway
     - stunnel
   tags:

roles/fedmsg/irc/tasks/main.yml

@@ -1,7 +1,8 @@
 
 - name: install package for fedmsg-irc
-  package: name={{ item }} state=present
-  tags:
+  package:
+    state: present
+    name:
     - packages
     - fedmsg/irc
   with_items: