feat(translateCloak): adds translate-cloak directive
Merge branch 'feat-translate-cloak-directive' into canary

* feat-translate-cloak-directive:
  feat(translateCloak): adds translate-cloak directive
chore(bower): updates angular-cookies dependency
Merge pull request #350 from tspaeth/docupdates20

docs(*): german translation
Update 20_tools.ngdoc
Merge pull request #353 from DanielaValero/patch-1

Update 20_tools.ngdoc