Added the first image of the View Pager in the App Overview activity.
Added new image for the AppOverview activity (image from Wikipedia).
Added the small/layout for the AppOverview activity.
Fixed the default/layout/view_pager_layout
Changed the text content of the view pager.
Images for the small/layout/app_overview added.
Deleted the temporary adapter used
com.xihuanicode.viewpager.ImageAdapter