Timetagger

This release focuses on the self-hosters.

* The `run.py` is gone; you can now use `python timetagger` to run the server. (though you can still use your own version of the startup script).
* The builtin startup script includes support for authentication with username and password. This makes it much more viable to host TimeTagger on your own server!
* There is now a published Docker image, and an example docker-compose file to demonstrate how it can be used.
* Also see https://timtagger.app/articles/selfhost2/

* Fixed content on landing page from being hidden. 214
* Fixed that clicking an tag in the autocompletion list did not add it to the text input. 215

- New setting: configure the app width. 209
- Update the search dialog to work better with the recently introduced tag dialogs. 210
- Hide overflow to prevent flicker due to tooltip. 208

* Fix a bug introduced in the previous release. 199

* Introducing a new dialog to manage a tag (or tag combi). You can set color, target, priority, and rename the tag from it. 187 188 196
* Setting tags priority helps improve tag ordering in the overview. Secondary tags can be hidden in the report. 188
* Refactoring plus a fix to the overview panel. 195
* Fix that on some platforms installed apps had an empty bar at the bottom. 198
* Fix that the text input would not get focus when using a narrow window. 197

* Toggle between presets and recent tags by typing ''. 183
* Fix: enable edit button after selecting preset or recent tag. 182
* Various design tweaks. 177, 178, 180 (thanks to robin-moser)
* The app is wider and uses larger margins on wide screens. 171
* Disable tooltips for touch events. 181
* Spelling checking is now enabled in the description. 179