opkg/opkg-utils/chkconfig: Clean up u-a-cworth references

Catch some u-a-cworth references that slipped through the move of u-a
to opkg-utils and its rename to -opkg.

(From OE-Core rev: a9ff0bbac5ae0688525c71f0a358f0750a277269)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/opkg-utils/opkg-utils_git.bb

@@ -1,4 +1,5 @@
 SUMMARY = "Additional utilities for the opkg package manager"
+SUMMARY_update-alternatives-opkg = "Utility for managing the alternatives system"
 SECTION = "base"
 HOMEPAGE = "http://code.google.com/p/opkg/"
 LICENSE = "GPLv2+"

meta/recipes-devtools/opkg/opkg.inc

@@ -1,6 +1,5 @@
 SUMMARY = "Open Package Manager"
 SUMMARY_libopkg = "Open Package Manager library"
-SUMMARY_update-alternatives-cworth = "Utility for managing the alternatives system"
 SECTION = "base"
 HOMEPAGE = "http://code.google.com/p/opkg/"
 BUGTRACKER = "http://code.google.com/p/opkg/issues/list"

meta/recipes-extended/chkconfig/chkconfig_1.3.58.bb

@@ -56,7 +56,7 @@ SUMMARY_${PN}-alternatives-doc = "${SUMMARY_${PN}-alternatives} - Documentation
 DESCRIPTION_${PN}-alternatives-doc = "${DESCRIPTION_${PN}-alternatives}  \
 This package contains documentation."
 RPROVIDES_${PN}-alternatives += "update-alternatives"
-RCONFLICTS_${PN}-alternatives = "update-alternatives-cworth update-alternatives-dpkg"
+RCONFLICTS_${PN}-alternatives = "update-alternatives-opkg update-alternatives-dpkg"
 FILES_${PN}-alternatives = "${sbindir}/alternatives ${sbindir}/update-alternatives \
 			    ${sysconfdir}/alternatives ${localstatedir}/lib/alternatives"
 FILES_${PN}-alternatives-doc = "${mandir}/man8/alternatives.8 \