ansible-playbooks/general#85 Quoting some strings

tasks/install.yml

@@ -2,7 +2,7 @@
 
 - name: Download and install Composer into the target directory.
   get_url:
-    url: https://getcomposer.org/composer.phar
+    url: 'https://getcomposer.org/composer.phar'
     timeout: '{{ composer_get_timeout|default(omit) }}'
     dest: '{{ composer_path }}'
     mode: 0755