progress indicators, bug fixes, after a while

public/assets/vendors/Flot/docs/absRelTime.md

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+## jquery.flot.absRelTime.js
+
+This plugin is used to format the time axis in absolute time representation as
+well as relative time representation.
+
+It supports the following options:
+```js
+xaxis: {
+   timezone: null, // "browser" for local to the client or timezone for timezone-js
+   timeformat: null, // format string to use
+   twelveHourClock: false, // 12 or 24 time in time mode
+   monthNames: null // list of names of months
+}
+```
+
+Depending upon the timeformat axis parameter value, the axis tick formatter will
+choose between an absolute time representation if the value is '%A' or
+relative time for timeformat '%r'.
+
+If the format for an axis is 'time', inside processOptions hook the tickGenerator
+and tickFormatter of the axis will be overrided with the custom ones used by time axes.
+
+The formatted values look like in the example bellow:
+
+|format|value(s)|formatted value(s)|
+|------|----:|--------------:|
+|Absolute time|0|12:00:00 AM 1/1/0001|
+|Absolute time|300|12:05:00 AM 1/1/0001|
+|Relative Time|0, 300, 600|00:00:00, 00:05:00, 00:10:00|
+|Relative Time|300, 600, 900|00:00:00, 00:05:00, 00:10:00|
+
+### Relative time axis
+A relative time axis will show the time values with respect to the first data sample.
+Basically, the first datapoint from the points array will be considered time 00:00:00:00.
+If the difference between two datapoints is small, the milliseconds will apear.
+Otherwise, the time representation will contain only the hour, minute and second.
+
+### Absolute time axis
+The absolute time representation contains, beside the hours, minutes and seconds
+corresponding to the sample the date and year.
+The value will be splitted on two rows, where the first row is the time and
+the the second one the date in gregorian date format.