No need for exit status
Task.install method calling wrong method name on the FileSystem module
Remove unnessecary space in the Pathname.glob method
Remove pending and expect install to return array of file names
Dir was not properly parsing the *_spec files
Would be better to return a boolean flag that is a result of a successful
symlink
refactor FileSystem module to smaller private methods, I could forsee
this being refactored into a class that could be used across the entire
system