added an ORDER BY clause to the query

the cursor is now in descending order.
changed the minSDK to 14, then back to 8

I changed the minSDK to 14 to use a grid layout, ended up not using it
so i put it back to 8
designed the layout for the layout-land tweet view
Merge remote-tracking branch 'origin/master'

Conflicts:
	app/src/main/res/layout/activity_main.xml
designed the layout for the layout-land tweet view
implemented a generic share on the getPhotoActivity