v0.8.27

New since the last release:

• Google Hangouts is no longer in the webstore build
• UX improvements for FAQ
• Changes for Mobile + Cloud (not yet on webstore)

Also includes uproxy-lib 34.1.0 with:

• prototype social provider for uProxy-on-cloud
• skeleton code for a node version of Zork (note: WebRTC isn't supported yet by freedom-for-node)