Install all packages via DESTDIR var and not prefix.

This removes many assignments that were needed before, and fixes
some packages to install its manpage/info files.

--HG--
extra : convert_revision : 5422f921ef81d089ed95ce0c52e5106ea10b2165

templates/nfs-utils/template

@@ -5,7 +5,6 @@ distfiles="http://downloads.sf.net/nfs/$pkgname-$version.tar.bz2"
 build_style=gnu_configure
 configure_args="--with-statduser=nobody --disable-gss --disable-nfsv4
  --enable-nfsv3 --with-statedir=/var/lib/nfs --enable-mount"
-make_install_target="DESTDIR=$XBPS_DESTDIR/$pkgname-$version install"
 short_desc="Network File System utilities"
 maintainer="Juan RP <xtraeme@gmail.com>"
 checksum=9a5da7cd85dc9087222ab348ce82577c38547177d5d4dc7fccc9e939c97d47dc