update languages
Merge pull request #1449 from loomio/update_languages

update languages
fix migration
Merge branch 'master' of github.com:loomio/loomio
Fix metadata bug in groups#show
Merge pull request #1451 from loomio/google-plus-link-fix

Fix metadata bug in groups#show
change frontpage, change banner
switch out Rich for Chelsea in Welcome mailer
Merge pull request #1455 from loomio/chelsea-welcome

switch out Rich for Chelsea in Welcome mailer
Merge pull request #1454 from loomio/de-crowdfund

de-crowdfund
change links
Merge pull request #1456 from loomio/frontpage-links

change links
add try it page
Merge pull request #1450 from loomio/new-try-it-page

make a try-it page
remove key with interpolation
Merge pull request #1457 from loomio/translation-bug

remove key with interpolation
Redirect to public page after login
Set rake version in gemfile
Merge pull request #1459 from loomio/set-rake-version

Set rake version in gemfile
add test for multiple email invitations