its more organized this way and the `hilbish` lua module
is now what global was before anyway
a feature in this commit also is that `goro` now allows
passing any amount of args to the calling function
a simple, smaller but lower level terminal library, mainly used to set
raw mode. functions:
size, save and restore current state, set raw mode. documentation is in
docs/terminal.txt or `doc terminal` in hilbish