This fixes crashes and critial warnings. Fixes #585.

On Windows passing NULL as GdkKeymap crashed Geany, on other platforms there were "only" CRITICALs but possibly it could crash Geany there as well. Using `gdk_keymap_get_default()` should suffice to use a valid GdkKeymap. You can view, comment on, or merge this pull request online at:

https://github.com/geany/geany-plugins/pull/586

-- Commit Summary --

* Pass a GdkKeymap to gdk_keymap_* functions

-- File Changes --

M geanylua/glspi_app.c (7) M geanymacro/src/geanymacro.c (5) M geanynumberedbookmarks/src/geanynumberedbookmarks.c (5)

-- Patch Links --

https://github.com/geany/geany-plugins/pull/586.patch https://github.com/geany/geany-plugins/pull/586.diff