Fix for Subversion checkout being the repository root directory
I'd initially done the TreatControlCAsInput hoping that it wouldn't cancel execution of the git and subversion commands, but it doesn't help
Definition for $profileLocation in the README
Integrate better with other styles of prompts (read, styles not mine)

- Use the ">" to detect the end of the existing prompt and insert the SVN/git status there
- Custom prompts that use Write-Host to output shouldn't output the bracket themselves. Instead, return "> " as the result of your prompt function.
Reorient as a module