Small fixes to catalan.lbx (#80)
Fixed #85
Add smartde to catalan.lbx (#80)
Change edition ordinal to feminine.
Add some new strings that were missing.
Repair some wrong macro names.
Merge pull request #89 from sebasvila/catalan

Corrections to catalan.lbx
Avoid 3-digit days in sortyear (#91)
Cleanup bib format
Don't make doi a localization key
Don't make countryct a localization key
New example for translators (#90)
Small corrections to acbaf67
Small corrections to acbaf67
Related processing recurses now
Doc additions
Added new* to recursive related
literal/localisation string in DeclareLabelyear
labelyear->labeldate
labelyear string 'nodate' now understood by \printdate[extra]label
bibtex tests still fail
labeldate working