Fix ansible 2 deprecation warnings.

tasks/main.yml

@@ -9,27 +9,27 @@
 
 # tasks file for roles/glenux.bash
 - name: Install main configuration files for bash
-  copy:
-    src={{item[1]}}
-    dest=~/.{{item[1]|basename}}
+  copy: >
+    src="{{item[1]}}"
+    dest="~/.{{item[1]|basename}}"
     mode=0644
   become: true
   become_user: "{{item[0]}}"
   with_nested: 
-    - bash_users
+    - "{{bash_users}}"
     - ['bashrc', 'bash_profile', 'bash_aliases']
 
 - name: Create bashrc.d directory
   file: path=~/.bashrc.d state=directory
   become: true
   become_user: "{{item}}"
-  with_items: bash_users
+  with_items: "{{bash_users}}"
 
 - name: Install bashrc.d files
   copy: "src={{item[1]}} dest=~/.bashrc.d/{{item[1]|basename}}"
   become: true
   become_user: "{{item[0]}}"
   with_nested:
-    - bash_users
-    - bash_scripts.stdout_lines
+    - "{{bash_users}}"
+    - "{{bash_scripts.stdout_lines}}"