* Updated the entry for Firefly III
There's a new and easy to use demo site.
* Update readme
Moved repository to a new organization.
* Update README.md
Grammar fixes.
I have updated Firefly III: there is a link to the new website as well as an updated license (Creative Commons Attribution-ShareAlike 4.0 International).
To be able to include the license I have updated the list at the bottom.