MGP BML File Editor 1.6b

- Refined the calculation of new lengths of values that was increased more than the original lengths (Not tested yet);

Added some shortcut keys;
Added option to not change the lengths automatically (if you uncheck it, the system will not permit values with lengths larger than the last length before you uncheck this option);
Improved the auto calculation of the lengths;
Added some usability behaviors (alert windows if you not save the file, for example);

- Fixed a bug when calculating values / description length;
- Added some validations when saving the file;

Added some settings:
- Auto backup file;
- Saves the backup file in a different folder of the original file;

PS: Is saved the state of when you opened the file, not every time you saved it. To recover it, just remove the ".bkp_X".

Corrected bug when removing a variable;
Corrected bug when changing a copied variable;
Added some validations if the file is locked by another process;

Added some validations when open and save the files to avoid other extensions ( only *.BML files)