Updated danish language file
Add finnish language file.
Catalan translation added
Merge pull request #46 from PerJensen/master

Changes to languages/da.php
Merge pull request #56 from juho-jaakkola/master

Add Finnish language file.
Merge pull request #65 from davidromani/master

Catalan translation added
fixed reliance on getting img dir without setting filename
remove relationship for user tags  - from @kevinjardine
added tagging to river with notification to user
stripping non word characters from title when pulled from image filename
set tiny size for sites that may not have it set
also need the tiny size set for the other resize libraries
made the albums notifications overridable rather than calling object_notifications() directly