Fixed minimum array gop size on the parent window due to the garray text size which was before spilling over the minimum box size and not maintaining proper margins.

fixed segfaults caused by preset_hub_read and preset_hub_readpreset (may want to revisit later to disable the crflag from the binbuf_read_via_canvas and consider implications of potentially running into an A_SEMI which currently does not appear to be likely, or dare I say, possible?)

This is needed to build when some dependencies are installed into
locations outside of /usr.

This brings us in line with the [build
API](https://github.com/cgwalters/build-api) used by flatpak-builder.

Unfortunately we must rely on these in Purr Data. It's impossible to
enumerate every single function signature, especially given some are
dynamically loaded at runtime.