Can't create or join group

[leandroferreira]

Steps to reproduce (create group):

• Downloaded app fresh from F-Droid (v2.3)
• Typed a name
• Landed on an empty Groups view
• Pressed (+), landed on Create Group view
• Added a group name (e.g. group) and pressed Continue
• Got message: "Creating group failed."

Steps to reproduce (join group):

• Got a group invite link from another user
• Opened link, app opens
• Got message "Processing group URL failed."

Expected behavior: to have a group

Log: log.txt

[pixel2user]

The app is not maintained at the moment. See #40 (comment)