Adding a saving path will read and save there for a game
Refactored the copying code for save files and implemented its pref and actionbar icon
Added save folder browsing
Applies the changelog over the sdcard fix dialog
Hide browsing dialogs on pause
Copies game saves to internal save storage if not there already
Added delay to the copy dialog if too short
Corrected size calculation when destination file already exists
Fixes glitch: showing choose copy dialog, large files are not disabled when they cannot be copied
Always shows choose files dialog with overwrite text and overwrites specific existing files