Update Portuguese strings.
Update Romanian strings.
Make limited access a bit more useful.

If a user does not have `full_access` then they get a limited view of
the site. This change lets them have a little more by adding Directory
search functionality (with people names only), group and people
messaging, and ability to edit their privacy settings.
Fix bug showing email setting column to everyone.
Fix bug showing the 'Add Someone' box to everyone.
Add back code to throw errors on bad i18n key.
Add indicators when group is linked.
I18n the memberships index page.
Only create profile update when user changes core fields [fixes #184]
Fix upload progress bar [fixes #149]

Now we upload each file as a separate request and handle progress
manually rather than rely on the 'progress' event.

Also, failed picture uploads now show as an error.
Fix bug uploading pictures on new Picture page.
Fix broken test for picture uploading.
Merge pull request #198 from churchio/pt-strings

Update Portuguese strings.
Merge pull request #199 from churchio/ro-strings

Update Romanian strings.
don't show own notifications on stream
hide only 'Person' notifications
hide only 'Person' notifications
add button to show all groups
Add translation for button
Merge pull request #202 from georgebejan/master

don't show own notifications on stream