Added link to Debian Live manual.
Disable accessibility related packages for now.
Updated README structure.
Updated license notice.
Mentioned Digabi logo.
Added MEB in Finnish.
Mentioned our issue tracker.
Updated instructions for fetching Digabi APT repository signing key.
Merge branch 'master' of git://github.com/ypcs/digabi-live

* 'master' of git://github.com/ypcs/digabi-live:
  Added language labels.
  Added Russian translation of the disclaimer.
Ignore config/build.
Removed reference to missing command.
Updated URL to official specifications.
Merge buildbox:/home/digabi/digabi-live

* buildbox:/home/digabi/digabi-live:
  Removed reference to missing command.
  Ignore config/build.
Updated package.