qwit desktop v0.0.5

Now we actually have a useful feature:

• added a converter which can read excel files and convert them to csv

See the assets to download and install this version.

qwit-desktop

This Release is just a test release with a all the assets of the scaffold
See the assets to download and install this version.

Full Changelog: qwit-desktop-v0.0.3...qwit-desktop-v0.0.3