As per
this issue opened with gShell, the inevitable has come to pass. Rather than risk gShell being shut down forever, I have had to reset the client secret that has, until now, been embedded in to the project allowing you to download it and use it without too many steps. However, the good news is the most recent version, despite some other bugs that are being worked on, supports the ability to fix it. See the following link on information on how to set your own client secrets:
I apologize for the short notice, but it was necessary to allow me to continue the project. Once I have been able to resolve the known issues with 0.0.7 RC1, I'll release the fix for that and immediately begin working on more features.