Review of display format
Review of translations strings
Add base_url config for use in display format
Review of CSS
Sort alphabetically publisher cluster. Close #1
Add initial filter to retrieve only documents with flag is_public equal true
Remove detailed query box block on cluster area
Review CSS styles
Overwrite search bar template to remove link to DeCS search
Review record display format. Fix link to book or chapter detail, add new fields to display
If present show field eISBN instead of ISBN. Close #4
Custom template for export RSS format
XSL used for export records in XML format
Simplify search form using only placeholder attribute
Add config parameter for make initial search only on BOOK
Add field eisbn to schema config file
Change position of cluster is_comercial, related to #2.
Create separate field for is_comercial_filter for translation issue.
Add translation messages for is_comercial_filter cluster.
Merge pull request #8 from deandr/master

Several adjusts for display format, css, translation strings, export formats