If meridiem table has two elements in 'time' mode then 'minutes' and 'hours' views contain in header time in 12hours clock. If meridiem table is empty in 'time' mode then 'minutes' and 'hours' views contain in header time in 24hours clock. It is possible to override meridiem table from dates via 'meridiem' option or 'data-meridiem' attribute.
Merge pull request #1 from mchrobok/time-headers-depends-on-meridiem

Time headers depends on meridiem