After setting up the git module with multiple repos and switching
between them, I observed some graphical wonkiness in the display:
https://i.imgur.com/R3e7eij.png
After adding some log statements, I tracked it down to the
`GitRepo.Repository` field having a newline in it after it's set
from a command execution's stdout. This change strips the
repository path of spaces when assigning to the `Repository` field,
which fixes the display issues.