-Added core functionality to the exe program so now you can use the program in order to convert a pdf to an audiobook and we still need to do the part of the txt
-Fixed the bug with pyinstaller for the iconbitmap. We still need to do more things in the part of the executable in order to create the file signed in order to prevent the false positive detection of the app as a virus.
-Added functionality to validate the complete formulary of the audiobook project.
-Partially added the functionality to change between english and spanish