PBF now loads other packages based on a local pbf properties file
Moved from tuple to simple class
Removed a print statement
Moved Command Directroy into a separate file and package
Moved finding the requested packages to its own method
Moved creating the Python Package string to the Command Directory
Moved Core PBF Command Directory Creation into a Factory
Moved Requested Package Command Directory creation into the command directory factory
CAn now import local pbf packages
Added command to create the properties file at a given directory
Added command to insert a package into a pbf properties file
Updated setup file
Added helper to find propeties file and return the requested packages
Can now find properties file in any directory above the current directory
Updated PBF so other it works properly when installed
Updated Command directory to properly handle local paths
Can now import local requested packages regardless of current directory
Fixed bug caused by not handling when there is no pbf properties file