Added libbe, ICU and consoled to the image.

The boot script now launches consoled instead if app_server does not
exist, so there is now an interactive Bash prompt! libbe requires ICU,
which is an optional package, so I've built the packages and they've
been uploaded to haiku-files.org (thanks umccullough).

build/scripts/build_haiku_image

@@ -329,6 +329,8 @@ fi	# ! updateOnly
 # add the concatenated copyrights as an attribute to AboutSystem
 
 if [ ! $updateOnly ]; then
+# TODO x86_64: temporary hack, AboutSystem doesn't exist yet.
+if [ -f $outputDir/objects/haiku/*/*/apps/aboutsystem/AboutSystem ]; then
 	if [ -f $copyrightsFile ]; then
 		copyrightAttrs=$tmpDir/copyrightAttrs
 		$rmAttrs -f $copyrightAttrs
@@ -337,6 +339,7 @@ if [ ! $updateOnly ]; then
 		$copyAttrs ${sPrefix}$copyrightAttrs ${tPrefix}system/apps/AboutSystem
 	fi
 fi
+fi
 
 if [ $isCD ]; then
 	# generate the attribute stores