User-visible feature changes in new egt versions

New in version UNRELEASED

Implemented egt next to show the first line of body from .egt files, sorted by .egt file age
Implemented egt list --age to show the age alongside project paths
Added options to sort egt summary by name, number of tasks or last update
Moved config to XDG dir
Added config options for date-format and columns in egt summary
Adjusted project filter to allow wildcards
Modified and extended TaskWarrior syncing
Extended egt archive to allow exporting into a single file

New in version 0.4

basic taskwarrior integration
- start a line with ' t ' to turn it into a taskwarrior task
- tasks are tracked by uuid, using ~/.local/share/egt/ accessory files
- taskwarrior changes are reflected in task line when egt annotate is run
more robust annotate behaviour
- parse errors go in header instead of breaking the file syntax
- tested various cases of opening an empty file or a file with notes in it, without breaking it
logs make sure to have the right year at the beginning, also when running archive
logs add a year at the end if the current year has changed since the last log entry
metadata fields cleaned up, better support for multiline fields, support for adding fields from code, fixing archive losing "Archived: yes" header
dropped unused dbus buffy integration
egt archive --remove-old
egt archive --output
tagged log entries: append +tag1 +tag2 in the log header to tag the entry
computes time with tagged log entries
if Total: is present in the metadata header, it is annotated with computed aggregated durations of log entries

New in version 0.3

log entries can omit start-end times, and will be considered whole-day entries
+ annotate command in log header creates day entries
+ annotate command in log body autofills the body with git commits