Statistics refactoring
Merge pull request #254 from obiba/variable-statistics

Statistics refactoring
Facet titles fix
Table with fixed height does not handle cells with multi-lines
DCEs column in study table of a harmonization dataset commented
Markdown styling
trim harmonization status
Coverage to classification in variable page
Merge pull request #255 from obiba/cptp-fixes

Cptp fixes
Smaller harmonization table page size
Fix continuous stats table when not a Dataschema variable
Renamed Coverage for Classifications Coverage (except buttons)
Do not display continuous statistics values when these ones are not available
Merge pull request #256 from obiba/cpac-fixes

Cpac fixes