Many new files

Programming languages:
* General-purpose
  * Ada
  * Eiffel
  * FORTRAN 77
  * Fortran 90
  * Go
* Esoteric
  * INTERCAL
  * Whitespace
* Interactive fiction
  * Inform 6
  * Inform 7
     * Inform 7 extension
  * TADS 3

Formats:
* BMP
* ELF
* ICO
* RTF