Fix the boolean handling of hideMine

plugins/tracker/sources/baseSource.js

@@ -19,7 +19,7 @@ function BaseTrackerSource(dashboard, check, lastActivity) {
   this.lastActivity = lastActivity;
   this.url = check.url;
   this.timeshift = check.pollerParams.tracker_timeshift || 0;
-  this.hideMine = check.pollerParams.tracker_hidemine || false;
+  this.hideMine = ((check.pollerParams.tracker_hidemine || 0) == 1);
   this.username = check.pollerParams.tracker_username;
   this.password = check.pollerParams.tracker_password;
   this.project_include = check.pollerParams.tracker_project_include;