Fix demo-simulation

Simulation is working again.
The link for account creation now directly leads to the sign-up page.

v0.6

1. A history-view has been added, where the last 20 requests can be reviewed.
   Records that could not be identified due to internet connection issues, will get stored. In this case the identifying-process can be executed again later, from within the history-view.

2. A copy-to-clipboard function has been added, where you can choose to copy the artist, title, artist & title or all data to the clipboard.

v0.5 - first official

update ignorelist

first release

0.4

remove build from repo