move package readline:

- no more need, move to pkg-archive branch

packages/devel/readline/build

@@ -1,19 +0,0 @@
-#!/bin/sh
-
-. config/options
-
-$SCRIPTS/build toolchain
-$SCRIPTS/build ncurses
-
-cd $PKG_BUILD
-./configure --host=$TARGET_NAME \
-            --build=$HOST_NAME \
-            --prefix=/usr \
-            --sysconfdir=/etc \
-            --enable-static \
-            --disable-shared \
-            --with-curses
-
-make
-
-$MAKEINSTALL

packages/devel/readline/unpack

@@ -1,5 +0,0 @@
-#!/bin/sh
-
-. config/options
-
-$SCRIPTS/fixconfigtools $PKG_BUILD/support

packages/devel/readline/url

@@ -1 +0,0 @@
-ftp://ftp.gnu.org/gnu/readline/readline-6.0.tar.gz