Clean up MainActivity
MainActivity still has a lot of testing code in it. Remove this to make it easier to read.
On or around 9:00am on Monday the 27th of October, git.uwaterloo.ca will be restarted to apply security and application patches. This maintenance should bring GitLab to latest patch in 18.5.x release line.
MainActivity still has a lot of testing code in it. Remove this to make it easier to read.