Release version 30
Release version 30

* NEWS: Record release date.

rrthomas/luaposix,ardje/luaposix,ardje/luaposix,snegovick/luaposix,zevv/luaposix,zevv/luaposix,rrthomas/luaposix,luaposix/luaposix,snegovick/luaposix,jimmyharris/luaposix,jimmyharris/luaposix