automake: bump to version 1.12.6

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Conflicts:

	package/automake/automake.mk
luaposix: bump to version 31

Releases are no longer named 5.1.X, just the X portion remains now.

Fixes autoreconf issues with the automake bump, however since the patch
is no longer required that's not an issue now.

[Peter: now needs IPv6]
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
luaposix: fix runtime dependency

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
luaposix: add ncurses dependency

luaposix includes a curses binding which is optional and auto-detected by autotools.

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>