packaging: remove the explicit requires on kmod-libs

The main kmod package requires kmod-libs, via the "Requires:
%{name}-libs%{?_isa} = %{version}-%{release}" line in
kmod.spec. This is not actually necessary: /bin/kmod statically
links to libkmod (which is all that's in kmod-libs), and besides,
if it was dynamically linked rpm would generate the dependency
automatically.

kmod-devel, on the other hand, should require kmod-libs instead
of the main kmod package.

(credits for the text to David Shea)

Resolves: rhbz#1208554.

Signed-off-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com>

kmod.spec

@@ -1,6 +1,6 @@
 Name:		kmod
 Version:	23
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Linux kernel module management utilities
 
 Group:		System Environment/Kernel
@@ -17,8 +17,6 @@ BuildRequires:	zlib-devel
 BuildRequires:	xz-devel
 BuildRequires:  libxslt
 
-Requires: %{name}-libs%{?_isa} = %{version}-%{release}
-
 Provides:	module-init-tools = 4.0-1
 Obsoletes:	module-init-tools < 4.0-1
 Provides:	/sbin/modprobe
@@ -41,7 +39,7 @@ wishes to load or unload Linux kernel modules from the running system.
 %package devel
 Summary:	Header files for kmod development
 Group:		Development/Libraries
-Requires:	%{name} = %{version}-%{release}
+Requires:	%{name}-libs%{?_isa} = %{version}-%{release}
 
 %description devel
 The kmod-devel package provides header files used for development of