v1.6.5

v1.6.5:

• [✔️] Added formats:
  • DDS
  • TGA
  • TIFF
  • XBM
• [➡️] Split converters.py into conv_image, conv_video and conv_audio
• [🛠️] Fixed some redundant code
• [✔️] Added "Ctrl + C" handler
• [✔️] Added PATH_TO_FFMPEG in config to allow custom ffmpeg locations. When no path is given,
  the program assumes ffmpeg is added to the PATH environment variable.