Added gitignore for Screenshots.
Added automatic login option.
Bumped version to 1.2.
Added security notes.
Added primitive test utility.
Switched to 10.7 SDK for Xcode 4.4.
Added more argument sanity checking.
Added test icons.
Added error checking when dropping user image.
Fix re-saving of packages with automatic login.
Package now adds users to admin group instead of using primary group 80
Typo, missing "
Fixed automatic login and updated PlistArrayAdd
Changed write of autoLoginUser from PlistBuddy to defaults
Added user image for testing.
Attempting to fix issue 22, the empty password hash bug
Set version 1.2.1
Updated README
Update README.markdown
Update README.markdown