Split the page as a different class to facilitate the collaboration.
	modified:   src/main/java/org/sdhanbit/mobile/android/activities/MainActivity.java
	new file:   src/main/java/org/sdhanbit/mobile/android/activities/News.java
	deleted:    src/main/java/org/sdhanbit/mobile/android/activities/NextActivity.java
	deleted:    src/main/java/org/sdhanbit/mobile/android/activities/TopActivity.java