Merge pull request #7 from deandr/master

Aprovado, não foi validado se arquivos js, css e imagens eram realmente necessários.
Merge pull request #8 from deandr/master

Several adjusts for display format, css, translation strings, export formats
Merge pull request #10 from deandr/master

Scripts for update solr index
Merge pull request #11 from deandr/master

RSS publication date and publication type filter
Merge pull request #12 from deandr/master

Change default query parser operator to AND
Merge pull request #21 from deandr/master

Fix for bugs #17 and #18
Merge pull request #22 from deandr/master

Related to bug #13
Merge pull request #24 from deandr/master

Change position of cluster column. Close #23
Merge pull request #33 from deandr/master

Change label for eISBN data. Fix #26
Merge pull request #35 from deandr/master

Fix empty email message. Related to #34
Adicionado os tipos de arquivos disponivéis no registro do tipo 'book'
Fix conflict at schema definition