* src/debug.h: include <glib.h> for gboolean type definition.
* src/matcher.c: include "config.h" and "debug.h".
* src/matcher.h: use G_BEGIN_DECLS/G_END_DECLS
* src/table.h: use G_BEGIN_DECLS/G_END_DECLS
* src/termcap.h: include <glib.h>, again for gboolean.
* src/vtebg.h,src/vterdb.h,src/vtergb.h: adjust macro used to prevent multiple
	inclusions to match the rest of the tree.
* src/vtefc.c(_vte_fc_patterns_from_pango_font_desc): provide a callback which
	can be used to override all defaults.
* src/vtegl.h,src/vtexft.h: don't include "config.h"
* src/vteglyph.c, src/vteglyph.h: add _vte_glyph_get_uncached().