add check requires files

check_et.log

+checkbashisms
+coreutils
+cpio
+csed
+diffutils
+eepm
+erc
+/etc/bashrc
+/etc/eterbuild/config
+etersoft-build-utils
+findutils
+gawk
+gear
+gettext
+git-core
+giter
+grep
+iconv
+less
+openssh-clients
+perl-base
+procps
+rpm
+rpm-utils
+sed
+sisyphus_check
+termutils
+which

check_reqs.sh

+#!/bin/sh
+/usr/lib/rpm/shell.req bin/* share/eterbuild/functions/* | sort -u | tee ./check_et.log
+git diff ./check_et.log