move config.ini to config.example to make upgrades easier.

[stlorenz]

I have renamed the example config to config.example and updated the doc accordingly.
With that change, an update does not overwrite the existing config.ini

Update .gitignore and README.md files

[dsteinkopf]

I like this!

[stlorenz]

I did not want to propose too many changes in my first contribution but when this gets accepted, the installation/upgrade process could be restructured like this:
Install:

cd /data/
git clone reponame
cd dbus-opendtu/
mv config.example config.ini 
vi config.ini 
./install.sh

and then upgrade would work that way:

git add . 
git commit -m "preserve config"
git pull
./restart.sh

[henne49]

@0x7878 we still have the Versioning failing, can you check in the github action

[0x7878]

@0x7878 we still have the Versioning failing, can you check in the github action

See #164 but either we have to configure a secured way to this or we have to drop this feature.

[stlorenz]

See #164 but either we have to configure a secured way to this or we have to drop this feature.

Is there something I need to do?

[0x7878]

@stlorenz don't worry. It's just us. We have to improve our GitHub Actions. That's all. We need more time to get it done.

[0x7878]

If you push something to this repo, the error should go away and we can merge this.

[stlorenz]

done.

[dsteinkopf]

Look good to me.

[henne49]

this looks very good, ready to merge