Filter buckets when making study coverage
Do not include observed values in frequency table
Merge pull request #291 from obiba/cptp-fixes

Cptp fixes
Do not include observed values in frequency pie chart
Merge pull request #292 from obiba/cptp-fixes

Do not include observed values in frequency pie chart
Full text search input box style
Merge pull request #293 from obiba/cptp-fixes

Full text search input box style
MK-182 features
Variables list in dataset to be ordered by variable index and to be longer