Cleanups

* Remove some old non-recipes
* Add missing cmd:awk to some packages

sys-devel/autoconf/autoconf-2.67xz.recipe

@@ -1,22 +0,0 @@
-DESCRIPTION="autoconf - Used to create autoconfiguration files" 
-HOMEPAGE="http://www.gnu.org/software/autoconf/" 
-SRC_URI="http://ftpmirror.gnu.org/autoconf/autoconf-2.67.tar.xz"
-CHECKSUM_MD5="1da24eebe4e6a774e4039242a4f06aad"
-REVISION="1"
-STATUS_HAIKU="stable"
-DEPEND=""
-BUILD()
-{
-	cd autoconf-2.67
-	./configure --prefix=`finddir B_COMMON_DIRECTORY`
-	make
-}
-
-INSTALL()
-{
-	cd autoconf-2.67
-	make install
-}
-LICENSE="GNU GPL v2
-	GNU GPL v3"
-COPYRIGHT="1992-2010 Free Software Foundation, Inc."