kernel: update to 2.6.30.4.

Added an INSTALL script that updates GRUB's menu.lst file at
post-installation time... simple but will be improved later.

--HG--
extra : convert_revision : 0ce38f532a8e8d2bfdef21dcd35fe0562732ad09

templates/kernel/template

@@ -1,6 +1,6 @@
 # Template file for 'kernel'
 pkgname=kernel
-version=2.6.30.3
+version=2.6.30.4
 wrksrc="linux-$version"
 distfiles="${KERNEL_SITE}/kernel/v2.6/linux-$version.tar.bz2"
 build_style=gnu_makefile
@@ -9,7 +9,7 @@ make_install_target="modules_install
  INSTALL_MOD_PATH=${XBPS_DESTDIR}/${pkgname}-${version}"
 short_desc="The Linux kernel and associated stuff (2.6 branch)"
 maintainer="Juan RP <xtraeme@gmail.com>"
-checksum=b628c14683b9ab36f28edc69bfcbf1e463ee1af909899ad4f49cf052db1e80d2
+checksum=b52d3949219d912763f6614f1c68d51018f820ca6267f8d194dd5ac8b85159b8
 long_desc="
  This package provides the linux kernel image, kernel modules
  and firmware files."