save/get image to/from internal or external storage
Revert "save/get image to/from internal or external storage"

This reverts commit dd38fd259688b63615bd32d310c4c0b6ef4c2d3e.
Merge branch 'master' of https://github.com/AliAbozaid/Foursquare_Explorer into Fix_bug
Merge pull request #2 from AliAbozaid/Fix_bug

Fix bug