extract help links into a partial for the header
Add error catching on stats script
impliment open membership-requesting
Remove sign in banner
Merge pull request #852 from loomio/request-membership

Request membership
Disable requesting membership to subgroups
Merge pull request #884 from loomio/request-membership

Disallow subgroup membership request if user is not member of parent group
Bugfix: parent members couldn't request membership to subgroups
Merge pull request #885 from loomio/request-membership

Bugfix: parent members couldn't request membership to subgroups
add I18n support, do anchors the rails way
Merge pull request #866 from loomio/feature/help-dropdown

Extract help links into a partial for the header nav
schema updated"
Merge branch 'master' of github.com:loomio/loomio into feature/edit-proposal-notifies-users-who-have-voted

* 'master' of github.com:loomio/loomio:
  add I18n support, do anchors the rails way
  Bugfix: parent members couldn't request membership to subgroups
  Disable requesting membership to subgroups
  Remove sign in banner
  impliment open membership-requesting
  Add error catching on stats script
  extract help links into a partial for the header

Conflicts:
	spec/models/ability_spec.rb