Fix version-bumping script

The script now also updates the version requirement of ido-cr+ in the
Package-Requires line of ido-ubiquitous.

setversion.sh

@@ -4,6 +4,7 @@ TARGET_VERSION="$1"
 if [ -n "$TARGET_VERSION" ]; then
     echo "Updating version to $TARGET_VERSION";
     perl -i'orig_*' -lape "s/Version: [0-9.]+/Version: $TARGET_VERSION/g;" \
-        -e "s/((?:defconst|defvar|setq).*-version\s+)\"[0-9.]+\"/\${1}\"$TARGET_VERSION\"/g;" \
-        *.el
+         -e "s/((?:defconst|defvar|setq).*-version\s+)\"[0-9.]+\"/\${1}\"$TARGET_VERSION\"/g;" \
+         -e "s/(Package-Requires.*\(ido-completing-read\+\s+)\"[0-9.]+\"\)/\${1}\"${TARGET_VERSION}\")/g;" \
+         *.el
 fi