Finish setting up git on your computer

[Kigamba]

• Make sure that your github details are availble when you type git config --global on your terminal, if not, finish setting up, you can follow this tutorial https://www.computerhope.com/issues/ch001927.htm
• Backup a copy of your google-services.json file
• Delete this repository https://github.com/VicMB243/Landlord
• Delete the project on your computer
• Clone this repository on your computer & checkout to branch issue/3-tenant-registration
• This should not take more than 4 hours. If it does, Whatsapp me so that we can schedule time to go through it in the evening(Hangouts) or tomorrow morning(Hangouts/In-person).
• When done, check the comments on this PR Add sample.txt to my branch #4 and reply
• We will delete this PR and you will create your own PR(we can do this together or you can do this later)
• I will review the PR checking at :
  • basic functionality
  • coding style
  • edge-cases covered/not-covered