Merge pull request #1 from mkirvela/master

Add preliminary tests
Add some database migration scripts, not finished yet
Finish the migration script to migrate groups, photos and comments
Fix escape handling in migration
Also migrate matkaan and palaute comments and their responses
Also migrate user table from the old database
Merge pull request #2 from mkirvela/master

More preliminary tests
Major refactoring to take into use the new database schema
Fix migration script to upper case country names
Add ugly support for listing images, needs cleaning up
Make thumbnail links work
Make photos wider on a mobile screen
Fix reflection on Firefox
Remove comments from photos that did not originally have any
Validate db/migrate.js with jshint
Show selected group in the menu
Add a white arrow next to the selected item in menu
Refactor the views a bit
Manually add news from the old website
Add some navigation to the imagelist, not working yet