CLI: config transfered to config.ini, added argument "reset", added progressbar while waiting

CLI v0.2:
-you can edit your configuration more easily now
-it is planned to share the config.ini for CLI and GUI version
-you can reset the settings at anytime with the new supported argument
"reset"
-you can save a temporary config now, if you want
-you can see a timer while waiting for the refresh

There isn't much more to do in the CLI version. I will fix some bugs
and catch input errors. The main functionality for this project is
already there. Contact me if you have wishes or ideas.

I will update the GUI in the near future, so stay tuned.