refactor ansible code in to ansible-2.0 folder, and created space for ansible-2.10

ansible-2.0/roles/php7-fpm/defaults/main.yml

@@ -0,0 +1,6 @@
+---
+# default vars
+
+php7-fpm:
+  packages:
+    - php-zip

ansible-2.0/roles/php7-fpm/tasks/devtools.yml

@@ -0,0 +1,4 @@
+---
+# install php dev tools
+
+

ansible-2.0/roles/php7-fpm/tasks/main.yml

@@ -0,0 +1,17 @@
+---
+# install php-fpm on ubuntu16.04
+
+
+# install packages
+- name: Install php-fpm basics.
+  apt: pkg={{ item }} state=installed
+  with_items:
+    - libwww-perl
+    - php-fpm
+    - php-zip
+
+
+#- name: Ensure dependencies are installed.
+#  apt: pkg={{ item }} state=installed
+#  when:  php7-fpm.packages
+#  with_items: "{{ php7-fpm.packages }}"