* m4/vlc.m4: output all modules to vlc-config, not just those who define

    their LDFLAGS.
  * bootstrap: use grep >/dev/null 2>&1 instead of grep -q because of retarded
    systems such as our beloved Solaris.
  * po/:
    + Regenerated vlc.pot.
    + Updated British translation.
    + Fixed fuzzy entries in the French translation.