* src/vte.c: Try @pkgdatadir@/termcap/$TERM when reading termcap files.  This fixes the app on systems with no /etc/termcap, and also speeds up loads and reduces memory consumption for xterm-color at the expense of making on-the-fly emulation changes impossible.  Don't xor reverse with itself when drawing characters (this broke when snapshotting was added).
* termcaps/Makefile.am, termcaps/xterm-color: include a default termcap         for xterm-color.
* src/termcap.c src/termcap.h: make _find_boolean return a gboolean instead of an int.