Fixes the sdcard path and writte verification.
Create new tool to make backup. Fixes #53
Upgrade the version of the ORMLITE jar.
Added new images.
Changed the timestamp format.
Refactor of the name of the class TasksGenerator.
Added new button controls to the new versions of Android, that hasn't
got the context menu button.
Changed the way that the photos are caught from database. Now all ID's
are caught before the complete register of the object.
Added new way to analyze the consistence of the photos.
Added hardware aceleration support.
Changed the date from the login build.