Package Manager doesn't check if directory Packages/Application exists
On trying to create a new package, the package manager might fail because Packages/Application does not exist.
[+BUGFIX] FLOW3 (Package): PackageManager now creates the Packages/Application directory if neccessary
If the Packages/Application directory does not exist - which is the case in a default
git checkout - the package manager will create it on trying to create (kickstart) a