nl_tokens: get metrics of the browser
pl_tokens: function getMetrics ( ) { var m = JSON . parse ( JSON . stringify ( metrics ) ) ; //getting app version m . _app_version = m . _app_version || Countly . app_version ; m . _os = m . _os || <mask> . type ( ) ; m . _os_version = m . _os_version || os . release ( ) ; platform = os . type ( ) ; log ( "Got metrics" , m ) ; return m ; }