[NEW] Updated Logo on Splash screen (#409)

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@RocketChat/ReactNative

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Closes #399 

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![aug-07-2018 17-39-44](https://user-images.githubusercontent.com/804994/43801415-739a0cca-9a69-11e8-8bec-d65f751e6a28.gif)
![aug-07-2018 17-31-12](https://user-images.githubusercontent.com/804994/43801416-73d19bd6-9a69-11e8-90ac-bbc7ddeed938.gif)

android/app/src/main/res/values/styles.xml

@@ -1,9 +1,5 @@
 <resources>
-
-    <!-- Base application theme. -->
     <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
-        <!-- Customize your theme here. -->
         <item name="android:colorEdgeEffect">#aaaaaa</item>
     </style>
-
 </resources>

ios/RocketChatRN.xcodeproj/project.pbxproj

@@ -2024,6 +2024,7 @@
 			baseConfigurationReference = ACD75701AFD1CB848CAB0CB3 /* Pods-RocketChatRN.debug.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+        ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				CODE_SIGN_ENTITLEMENTS = RocketChatRN/RocketChatRN.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -2073,6 +2074,7 @@
 			baseConfigurationReference = 66D6B1D0567051BE541450C9 /* Pods-RocketChatRN.release.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+        ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				CODE_SIGN_ENTITLEMENTS = RocketChatRN/RocketChatRN.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";

ios/RocketChatRN/Images.xcassets/LaunchImage.launchimage/Contents.json

@@ -0,0 +1,135 @@
+{
+  "images" : [
+    {
+      "orientation": "portrait",
+      "idiom": "iphone",
+      "extent": "full-screen",
+      "minimum-system-version": "11.0",
+      "filename": "Default-Portrait-812h@3x.png",
+      "subtype": "2436h",
+      "scale": "3x"
+    },
+    {
+      "orientation": "landscape",
+      "idiom": "iphone",
+      "extent": "full-screen",
+      "filename": "Default-Landscape-812h@3x.png",
+      "minimum-system-version": "11.0",
+      "subtype": "2436h",
+      "scale": "3x"
+    },
+    {
+      "extent" : "full-screen",
+      "idiom" : "iphone",
+      "subtype" : "736h",
+      "filename" : "Default-Portrait-736h@3x.png",
+      "minimum-system-version" : "8.0",
+      "orientation" : "portrait",
+      "scale" : "3x"
+    },
+    {
+      "extent" : "full-screen",
+      "idiom" : "iphone",
+      "subtype" : "736h",
+      "filename" : "Default-Landscape-736h@3x.png",
+      "minimum-system-version" : "8.0",
+      "orientation" : "landscape",
+      "scale" : "3x"
+    },
+    {
+      "extent" : "full-screen",
+      "idiom" : "iphone",
+      "subtype" : "667h",
+      "filename" : "Default-667h@2x.png",
+      "minimum-system-version" : "8.0",
+      "orientation" : "portrait",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "iphone",
+      "filename" : "Default@2x.png",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    },
+    {
+      "extent" : "full-screen",
+      "idiom" : "iphone",
+      "subtype" : "retina4",
+      "filename" : "Default-568h@2x.png",
+      "minimum-system-version" : "7.0",
+      "orientation" : "portrait",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "landscape",
+      "idiom" : "ipad",
+      "filename" : "Default-Landscape.png",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "1x"
+    },
+    {
+      "orientation" : "landscape",
+      "idiom" : "ipad",
+      "filename" : "Default-Landscape@2x.png",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "iphone",
+      "extent" : "full-screen",
+      "scale" : "1x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "iphone",
+      "extent" : "full-screen",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "iphone",
+      "extent" : "full-screen",
+      "subtype" : "retina4",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "ipad",
+      "filename" : "Default-Portrait.png",
+      "extent" : "full-screen",
+      "scale" : "1x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "ipad",
+      "filename" : "Default-Portrait@2x.png",
+      "extent" : "full-screen",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "ipad",
+      "filename" : "Default-Portrait.png",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "1x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "ipad",
+      "filename" : "Default-Portrait@2x.png",
+      "extent" : "full-screen",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    },
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

ios/RocketChatRN/Info.plist

@@ -85,8 +85,8 @@
 		<string>icomoon.ttf</string>
 		<string>Feather.ttf</string>
 	</array>
-	<key>UILaunchStoryboardName</key>
+	
-	<string>LaunchScreen</string>
+	
 	<key>UIRequiredDeviceCapabilities</key>
 	<array>
 		<string>armv7</string>