v3.0.0: adjusted iOS launch screen (needs refinement, wide unused)

ios/assets/Assets.xcassets/BannerWide.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "BannerWide.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "BannerWide@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "BannerWide@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

ios/assets/LaunchScreen.storyboard

@@ -16,7 +16,7 @@
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" image="Banner" translatesAutoresizingMaskIntoConstraints="NO" id="hN2-E0-Tu8">
-                                <rect key="frame" x="25" y="0" width="400" height="250"/>
+                                <rect key="frame" x="15" y="0" width="420" height="300"/>
                                 <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMaxX="YES" flexibleMinY="YES" heightSizable="YES" flexibleMaxY="YES"/>
                             </imageView>
                         </subviews>