Fix some issues with path handling
Fix some issues with path handling

c:\\ is more reliable than /c/, given that the shell might not mount the drive in that particular mount point, but c:\\ will always be a thing that exists on windows.
Add "" in the path to unity to make sure we can handle spaces in paths properly
mpOzelot/Unity,github-for-unity/Unity,mpOzelot/Unity,github-for-unity/Unity,github-for-unity/Unity