Refs #325: add column for short names of dictionaries
Refs #325: percent of used dictionaries shown in numbers
Refs #325: remove flag icons for percents used
Refs #325: remove unused tips for dictionaries table
Refs #325: align text to left on dictionaries table
Merge pull request #358 from sandriu/ticket-325

Refs #325: organise better the table on 'Surse' page