group altitude fields in failsafe tab (#4370)

Author: haslinghuis

src/tabs/failsafe.html

@@ -129,15 +129,15 @@
                                     </label>
                                 </div>
                                 <div class="number">
-                                    <label> <input type="number" name="gps_rescue_initial_climb" min="0" max="100" /> <span
-                                        i18n="failsafeGpsRescueInitialClimb"></span>
+                                    <label> <input type="number" name="gps_rescue_return_altitude" min="20" max="100" /> <span
+                                        i18n="failsafeGpsRescueItemReturnAltitude"></span>
                                     </label>
-                                    <div class="helpicon cf_tip" i18n_title="failsafeGpsRescueInitialClimbHelp"></div>
                                 </div>
                                 <div class="number">
-                                    <label> <input type="number" name="gps_rescue_return_altitude" min="20" max="100" /> <span
-                                        i18n="failsafeGpsRescueItemReturnAltitude"></span>
+                                    <label> <input type="number" name="gps_rescue_initial_climb" min="0" max="100" /> <span
+                                        i18n="failsafeGpsRescueInitialClimb"></span>
                                     </label>
+                                    <div class="helpicon cf_tip" i18n_title="failsafeGpsRescueInitialClimbHelp"></div>
                                 </div>
                                 <div class="number">
                                     <label> <input type="number" name="gps_rescue_ascend_rate" min="1.00" max="25.00" step="0.1" /> <span