Remove android * imports for support (#5218)

lib/android/app/src/main/java/com/reactnativenavigation/presentation/BottomTabPresenter.java

 package com.reactnativenavigation.presentation;
 
-import android.content.*;
-import android.graphics.drawable.*;
-import android.support.annotation.*;
-import android.support.v4.content.*;
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.support.annotation.NonNull;
+import android.support.v4.content.ContextCompat;
 
 import com.reactnativenavigation.parse.*;
 import com.reactnativenavigation.utils.*;

lib/android/app/src/main/java/com/reactnativenavigation/viewcontrollers/bottomtabs/AttachMode.java

 package com.reactnativenavigation.viewcontrollers.bottomtabs;
 
-import android.support.annotation.*;
+import android.support.annotation.VisibleForTesting;
 import android.view.*;
 import android.widget.*;
 

lib/android/app/src/main/java/com/reactnativenavigation/views/SideMenu.java

 package com.reactnativenavigation.views;
 
-import android.content.*;
-import android.support.annotation.*;
-import android.support.v4.widget.*;
-import android.util.*;
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.v4.widget.DrawerLayout;
+import android.util.Log;
 
 public class SideMenu extends DrawerLayout {
     public SideMenu(@NonNull Context context) {

lib/android/app/src/test/java/com/reactnativenavigation/EnvironmentTest.java

 package com.reactnativenavigation;
 
-import android.support.design.widget.*;
-import android.support.v7.app.*;
+import android.support.design.widget.FloatingActionButton;
+import android.support.v7.app.AppCompatActivity;
 
 import com.facebook.react.common.*;
 

lib/android/app/src/test/java/com/reactnativenavigation/utils/TypefaceLoaderTest.java

 package com.reactnativenavigation.utils;
 
-import android.content.*;
-import android.graphics.*;
+import android.content.Context;
+import android.graphics.Typeface;
 
 import com.reactnativenavigation.*;