Major youtube overhaul
package renamed
Merged frostwire-common changes
files moved to updated youtube package
New media quality indicator when available.
Split 'common/' into commit '3b745bec70d1c7c55cddab86cf49283171af42a4'

git-subtree-dir: common
git-subtree-mainline: d3dc9d9842efb15f82f5784863293f92acf7b227
git-subtree-split: 3b745bec70d1c7c55cddab86cf49283171af42a4
changelog update