Add x format for none timeseries data
Fix tooltip title to be formatted
Fix x tick format for categorized axis
Fix tick format bug
Fix line with regions
Fix line with regions
Remove transition when y grid updated
Hide x grid on 0
Fix x grid when rotated
Support multiple xs
Fix bugs
Fix y tick format option
Add scatter plot type
Fix NaN when undefined x for bar chart
Fix sacatter plot tooltip when same x data exists
Add data.type option
Fix x grid focus
Update version
Fix padding when timeseries data
Update version for bug fix