Update README with links to language websites

[ci skip]
Merge pull request #98 from robotmay/locales

Latest locales
Adding basic request specs for authentication
Bugfixes for testing environment
Another bugfix for test environment
And another bugfix for test environment
Merge pull request #100 from robotmay/request-specs

Adding basic request specs for authentication
Add account deletion ability and comprehensive specs
Merge pull request #102 from robotmay/delete-account

Add account deletion ability and comprehensive specs
User can add default comment threads in their account page
User can enable or disable comments by default
Copy user comments defaults to photographs
Merge pull request #103 from robotmay/default-comments

Add support for setting default comments
Bugfixes for comment notifications in wrong locale
Speed up travis testing, possibly
Merge pull request #105 from robotmay/locale-fixes

Bugfixes for comment notifications in wrong locale
Update travis scripts
Merge pull request #106 from robotmay/travis-speed

Speed up travis testing, possibly
Update README.md
Add basic OldUsername specs