s3 sync: don't need to keep local copies of pkgs
update package vmime
make cleanup-style
add package icu4c
package icu4c: add prefixed icu-config link
package icu4c: fix icu-config script for static libs
package harfbuzz: add enable icu support
packages harfbuzz pango: fix for icu enabled builds
packages icu4c harfbuzz pango: really fix linking
update package openscenegraph
Merge branch 'master' into multi-rebase