Escape spaces in current directory path
Escape spaces in current directory path

Not escaping this path will result in
`zip warning: name not matched: [path with space]/build.zip`

AppHubPlatform/apphub-ios,AppHubPlatform/apphub-ios,AppHubPlatform/apphub-ios,AppHubPlatform/apphub,AppHubPlatform/apphub,AppHubPlatform/apphub-ios,AppHubPlatform/apphub,AppHubPlatform/apphub-ios,AppHubPlatform/apphub,AppHubPlatform/apphub