Implement the ViewPager in the main activity

Implement the ViewPager and the Pager_Title_Strip and the required
classes
in the MainActivity

Signed-off-by: TAurelien <aurelien.ticot@gmail.com>
Add Acquisition UI in the ViewPager + Set up debugging

Known issues:
Some methods of the MainActivity run and refer to views that are not yet
drawn as they come from fragment.

Signed-off-by: TAurelien <aurelien.ticot@gmail.com>