Initial work on embedded webserver (Chrome only).
Exposed web server functionality via sandbox API and node-webkit support
(via express).
Github fs, new token store (for storing secret-ish credentials).
Better UI for Github
Moved the zedrem user key into the token store so it's not visible in
your user preferences.
Important:
* The "zedrem"/* preferences will now be ignored (you can remove it)
* A new user key will be generated, retrieve it with the
  "Configuration:Zedrem:Get User Key" command
* To change the zedrem server to connect to, override the "zedremServer"
  preference.
Improved Github set token window
Promote github projects
Fix base64 decode with newline