chromium: Some adjustments here. Borrowed some hints and chromium-launcher.sh from

the good folks at gentoo (hats off). The changes are mostly to accomodate the possible
use of pepperflash, there should be no issues with flash-plugin-11.
Merge branch 'master' of github.com:lunar-linux/moonbase-other
pepperflash: Adjuting the BUILD to provide a method its path can be picked up

by other apps (chromium).