Fixes issue #44

Closes #44

See merge request !43

Add Selectors

Closes #31

See merge request !42

- result_unpublished -> result_published
- disable_abstention -> enable_abstention

Fixes image paths in the help page

Auto election result publication

See merge request !41

* Added auto election result publication per default
* Can be changed to manually in advanced tab
* published results can no longer be unpublished
* database field for publication state is now bool

Helppage

Closes #4

See merge request !40

add pip packaging process

See merge request !39

Updated deployment docu and asgi.py to use daphne as asgi server

See merge request !37