Updated ENV variables for SMTP services
Fix invite to subgroup
Merge branch 'feature/better-smtp-env-variables' of github.com:brennannovak/loomio into brennannovak-feature/better-smtp-env-variables

Conflicts:
	config/environments/production.rb
Merge pull request #1262 from loomio/brennannovak-feature/better-smtp-env-variables

Brennannovak feature/better smtp env variables
Merge pull request #1261 from loomio/fix-invite-to-subgroup

Fix invite to subgroup
remove fragment caching from users in grop memberships
truncate group names a wee bit
strip some avatar borders
Merge pull request #1264 from loomio/user-caching-gotcha

User caching gotcha
Merge pull request #1264 from loomio/user-caching-gotcha

User caching gotcha
Merge branch 'master' of github.com:loomio/loomio
fix empty search bug
Merge pull request #1265 from loomio/search-fix

fix empty search bug
specify type of portugeuse in language selector
Merge pull request #1267 from loomio/fix-language-selector

specify type of portugeuse in language selector
update languages, activate cs (czech) experimental
Merge pull request #1268 from loomio/language-update

update languages, activate cs (czech) experimental
Stylez
Merge master in
Fix avatar links