Sækja datui 0.4.14

What's changed
- A delimited format spec takes [files] path = "{game}_{start:%Y-%m-%d_%H-%M-%S}.csv", adding columns read from each file's name, so files opened together say which file each row came from; a dated part with a time reads as a datetime
- Queries take numbers with an exponent, such as 1e9 and 2.5e-3
- Change type makes a column of numbers a duration in the unit they count, and a datetime plus a duration adds in the finer unit, in a query, a derived column or Combine
- Queries read the columns as Change type and Combine left them, and the changes outlive the query
- contrib/formats/mangohud.toml opens MangoHud frame logs, with each log's game and start as columns
- A folder or glob read through a format spec leaves out the files the spec does not match, such as summaries beside logs, and a note names them
- Chart Color takes several columns, a series per combination of their values, and dates and datetimes, named as ISO 8601 to the precision the values need
- A line or scatter chart takes durations as X and Y, ticked as lengths of time: 250ms, 30s, 2m, 1h30m
- Durations read in their units, exactly: 16.6667ms, 1m 23.5s, 1d 4h, rather than 16666700ns; filters and find take them as shown
- A line or scatter chart's Range draws outliers at the edge of a Y axis fitted to the rest, so one spike no longer flattens the line
- o in Analysis Distribution filters the table to a column's outliers and O to the rest, with new outside and between LOW..HIGH filters
- A line chart's Smooth draws a moving average (trailing mean) over a length of time or a number of points, with the raw line behind it
- A line or scatter chart's Log scale spaces powers of ten evenly on Y, and on a number X too; values of 0 or less are left out and counted. Y used to keep zeros on the axis, so charts with zeros now leave them out
- A scatter chart's Trend fits a line through the points (linear, exponential, power, robust, local or y = x) and says what it means in a sentence under the plot; c on a Correlation Matrix pair opens it
- A chart export's legend can sit Below the chart, in rows, so long series names no longer squeeze the plot