modify membership_request view to announce no pending requests
change 'from' on invitation to group email
this removes the need to query for current motion and parent group when rendering discussion preview
Analytics differentiation

Add query strings to differentiate pwyc & subscription confirmations
Add query string to in-app contribute link
Remove redundant route
Merge pull request #978 from loomio/analytics-tweak

Add parameter to differentiate pwyc & subscription confirmations for ana...
add redirects for /press and /press-pack
remove donate tab from sign in page
re-enable meta-data
de-clutter page
Merge pull request #983 from loomio/clean_group_setup

update group setup page
changes to payment language throughout app; remove translations
Merge pull request #984 from loomio/bug/donate_tab_on_signin

remove donate tab from sign in page
Merge pull request #982 from loomio/payment-language

changes to payment language throughout app; remove translations
fix off center inputs; mobile it up a bit
translate positions
Merge pull request #986 from loomio/remove-static-text

Remove static text from positions
Fix proposal closing soon emails
Merge pull request #989 from loomio/bug/proposal-closing-soon

Fix proposal closing soon emails
Merge pull request #985 from loomio/fixup_signin_page_styles

fix off-center inputs; mobile it up a bit
language updates