Do not build freeciv-manual

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
Merge branch 'master' of github.com:freeciv/freeciv-web
Rename metaserver configuration file template as local.php.dist

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
Merge branch 'master' of github.com:freeciv/freeciv-web
Merge branch 'master' of github.com:freeciv/freeciv-web
Merge branch 'master' of github.com:freeciv/freeciv-web
Merge branch 'master' of github.com:freeciv/freeciv-web
Merge branch 'master' of github.com:freeciv/freeciv-web into safety
Make helpdata_gen.py executable

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>