Included node scripts are now run with current working directories relative to their own path, rather than the original script's cwd.
Updated unit tests.
Added support for queue dependencies.
When autoresolve : false, script dependencies do not resolve on load.
Instances with 'cwd' property will set the current working directory to
the 'cwd' context for relative dependency loading.
Fixed issue with duplicate dependencies when calling "define"
Kicked up version for npm publish.
Breaks compatability with previous versions.
'autopath' config property has been removed and '*' is no longer
a placeholder replaced by 'autopath' value in  dependencies.