[Added help text for yubikey authentication
Tijmen de Mes <tijmen@ag-projects.com>**20130502114425
 Ignore-this: f93a93bcd0a3b62faa64426907b1906d
] hunk ./phplib/local.inc 926
-                <input type=text name=yubikey size=40>
+                <input rel='popover'
+            data-original-title='OTP hardware authentication'
+            data-content=\"With this field you can login using a hardware OTP device called 'yubikey'.<br>
+            If you login  the first time with the username, password and OTP key, the key identifier is stored into you account.<br>
+            For info and purchase of this key see <a href='http://www.yubico.com' target=\"_blank\">http://www.yubico.com</a>
+            \" type=text name=yubikey size=40>