pkg: Renamed English localization directory to preferred ISO-639-1 name
pkg: Sorted strings in localization files
notifier: Added localization support for notifications
pkg: Added French localization

NOTE: Credit for this localization goes to @B3uB3u (Twitter).
notifier: By default, do not notify on sandbox or timeout logs

NOTE: Notifications for these can be enabled in Settings.
app: Removed unneeded #imports
app/notifier: Fix permissions on output file, not input
common: didDelete() was returning incorrect value
common: Removed log message from exec_as_root
common: Fixed issue with as_root_path not supporting long paths
notifier: Use dataForFile() to load crash log

NOTE: This is so that root log files can be read when notifier is executed by
      a non-root user.
common: Added fileIsSymbolicated()
app: Make use of fileIsSymbolicated()
pkg: Added version dependency for libsymbolicate

NOTE: This is necessary for use of the "isSymbolicated" property.
notifier: Prevent use with old crash reports
app/notifier: Delete generated "Common" directory during clean

NOTE: It seems that Theos misses these.
notifier: Add a message if no syslog data is available
app: When deleting crash log, also delete associated syslog
notifier: Make use of syslogPathForFile()
app: Added a TODO comment