Log Message:
games/gargoyle: update to gargoyle-2019.1

From https://github.com/garglk/garglk/releases/tag/2019.1:

The highlight of this release is updated interpreters:

  * Alan3 3.0b6
  * Bocfel 1.0.1
  * Git 1.3.5
  * Glulxe 0.5.4
  * Hugo 3.3.0
  * Jacl 2.9.0
  * Tads2 2.5.17
  * Tads3 3.1.3

In addition, the Gargoyle Glk implementation has seen some improvements:

  * Text-to-speech support
  * The built-in fonts support a much wider range of Unicode
  * Full screen support
  * Various accumulated small fixes and updates