Added App Icon. Some UI improvements.

Author: stansidel

UDPClient/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -21,13 +21,15 @@
       "scale" : "3x"
     },
     {
-      "idiom" : "iphone",
       "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "UDPClient_iPhone_Icon@2x.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "iphone",
       "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "UDPClient_iPhone_Icon@3x.png",
       "scale" : "3x"
     }
   ],

UDPClient/Assets.xcassets/AppIcon.appiconset/UDPClient_iPhone_Icon@2x.png

@@ -29,12 +29,12 @@
                                     <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Local Port" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="e4M-GT-sfO">
                                         <rect key="frame" x="0.0" y="39" width="560" height="30"/>
                                         <fontDescription key="fontDescription" type="system" pointSize="14"/>
-                                        <textInputTraits key="textInputTraits"/>
+                                        <textInputTraits key="textInputTraits" keyboardType="numberPad"/>
                                     </textField>
                                     <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" text="9900" borderStyle="roundedRect" placeholder="Remote Port" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="Qgi-8a-2Om">
                                         <rect key="frame" x="0.0" y="78" width="560" height="30"/>
                                         <fontDescription key="fontDescription" type="system" pointSize="14"/>
-                                        <textInputTraits key="textInputTraits"/>
+                                        <textInputTraits key="textInputTraits" keyboardType="numberPad"/>
                                     </textField>
                                     <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" text="Hello world!" borderStyle="roundedRect" placeholder="Message" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="Jsq-7c-mRi">
                                         <rect key="frame" x="0.0" y="117" width="560" height="30"/>