New skin v2.3.1
* Ability to move the intermediate points;
* Fixed bug off route when leaving the viewer TMC;
* Settings menu add the button "Backup Data and Restore Data" (thanks mariupol1963!). Backup works fine, but the Restore - not working. Please run a test, who is active S-OFF. Attention! Function "Backup Data" creates on the SD card folder "backup". If you have such a folder, it will be overwritten!
* A little small corrections;
* Added menu item settings TMC (please test in those countries where this lotion works);
* Does not return the stored data;
* Removes the stored routes if you run igo;