Reference spec aloitus
Reference model tests
Create new reference of type x tests, removed pending tests
Merge pull request #30 from Eepa/testeja

Testeja
Deleted old article (in models, tests, database)
added page that shows bibtex for every reference in database, and added a random key generator (now a random key will be generated for the bibtex if the user doesn't supply one)
bibtex page textfield is now a little bigger
bibtex should now work with ÄÅÖ
generated key is now 4 chars long and letters are in upcase (akin to the examples)
Merge pull request #31 from Eepa/poistoja

Deleted old article (in models, tests, database)
Merge pull request #32
Cucumber for bibitex
Deleted commented lines
Refactored inproceeding to inproceedings
More tests and disabled (not permanently) editing references
Merge pull request #33 from Eepa/poistoja

Cucumber for bibitex
fixed author splitting to use ' and ' instead of 'and'
lil fix
Merge pull request #34 from Mession/fix_author_chaining

Fixed author splitting to use ' and ' instead of 'and'
Fixed factories and refactored reference's model