Firefox OS:
* <code>Mozilla/5.0 (Mobile; rv:18.0) Gecko/18.0 Firefox/18.0</code>
Some known Firefox OS UA strings with device ids (found in bugzil.la/873385):
* <code>Mozilla/5.0 (Mobile; ZTEOPEN; rv:18.1) Gecko/18.1 Firefox/18.1</code>
* <code>Mozilla/5.0 (Mobile; HUAWEIY300-F1; rv:18.1) Gecko/18.1 Firefox/18.1</code>
== Libraries to be tested ==