[+] Implement leave family

ProjectClock/AccountViewController.swift

@@ -260,6 +260,21 @@ class FamilyVC: UIViewController
             }
         }
     }
+    
+    /**
+     Called when the user clicks the leave family button
+     */
+    @IBAction func btnLeave(_ sender: Any)
+    {
+        enterPin()
+        {
+            self.sendReq(APIs.familyChangePin, title: "Leaving...", params: ["pin": $0]) { it in
+                
+                localStorage.removeObject(forKey: "family")
+                self.msg("Leave Success!", "You left the family.")
+            }
+        }
+    }
 }
 
 /**

ProjectClock/Base.lproj/Main.storyboard

@@ -1086,9 +1086,12 @@
                                             </button>
                                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="De7-dU-p8j">
                                                 <rect key="frame" x="0.0" y="40" width="374" height="30"/>
-                                                <state key="normal" title="Delete Family">
+                                                <state key="normal" title="Leave Family">
                                                     <color key="titleColor" systemColor="systemRedColor"/>
                                                 </state>
+                                                <connections>
+                                                    <action selector="btnLeave:" destination="4ss-Ye-Da4" eventType="touchUpInside" id="YMe-ri-xkZ"/>
+                                                </connections>
                                             </button>
                                         </subviews>
                                     </stackView>