Merge pull request #5 from khawkins/unstable20

Re-quoting command line args, before sending to creation script
Initial interactive configuration for apps
Cleaning up forceios package
Moved apexpage eval to required args section
Latest shared unstable20
Removing some no longer used code
Merge pull request #6 from khawkins/interactive_config

Update to use common command line args module, interactive config
Updating shared submodule