Remove GIF player dependency because it cause regression with JavaCV

client/android/WorldScope/app/build.gradle

@@ -22,6 +22,7 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
+
     //JavaCV
     compile group: 'org.bytedeco', name: 'javacv', version: '1.0'
     compile group: 'org.bytedeco.javacpp-presets', name: 'opencv', version: '2.4.9-0.9', classifier: 'android-arm'
@@ -30,7 +31,7 @@ dependencies {
     compile 'com.android.support:design:23.1.1'
     compile 'com.android.support:support-v4:23.1.1'
     compile 'com.google.android.exoplayer:exoplayer:r1.5.1'
-    compile 'com.facebook.android:facebook-android-sdk:4.+'
+    compile 'com.facebook.android:facebook-android-sdk:4.9.0'
     //Facebook
     compile 'com.android.support:appcompat-v7:23.1.1'
     //Retrofit - RESTful client
@@ -40,6 +41,4 @@ dependencies {
     compile 'com.google.code.gson:gson:2.4'
     //Picasso - Android Image Loader
     compile 'com.squareup.picasso:picasso:2.5.2'
-    //Android GIF Drawable
-    compile 'pl.droidsonroids.gif:android-gif-drawable:1.1.+'
 }

client/android/WorldScope/app/src/main/res/layout/activity_facebook_login.xml

@@ -5,11 +5,6 @@
     android:layout_height="fill_parent"
     tools:context="com.litmus.worldscope.FacebookLoginActivity">
 
-    <pl.droidsonroids.gif.GifImageView
-        android:layout_width="fill_parent"
-        android:layout_height="fill_parent"
-        android:background="@drawable/welcome"/>
-
     <fragment
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"