libgnt/libgnt

Setup the devenv and bump the meson requirement to 0.58.0

20 months ago, Gary Kramlich
d72061c0dbf3
Setup the devenv and bump the meson requirement to 0.58.0

Testing Done:
changed some colorpairs in `build/config/gnt/gntrc` to verify that it was loading that file.

Reviewed at https://reviews.imfreedom.org/r/1571/
option('devenv-config-dir', type : 'string', yield : true,
description : 'config directory for running a devenv (defaults to a subdirectory of buildroot)')
option('doc', type : 'boolean', value : true, yield : true,
description : 'build documentation with gtk-doc')
option('introspection', type : 'boolean', value : true, yield : true,
description : 'build introspection data')