The path in the module name has no longer the first path separator
replaced with an underscore (_), therefore relative import paths
between modules will no longer translate incorrectly when using just
a single sub-directory.
Improved the configuration options for generated module names: it is
now possible to specify the path prefix to strip and the prefix to
add.

Also updated grunt to ^0.0.74 (the module naming options mentioned
above are required by this upgrade).
Updated the package.json manifest: increased version number, added
myself as a contributor.
Updated the README.md file with information about the newly added
features.
Made the sourceBasePackage and distBasePackage options optional
(defaulting to empty string, thus having no effect).
Changed the sourceBasePackage and distBasePackage options to moduleNaming.stripPrefix and moduleNaming.addPrefix
Merge branch 'jurca'

Conflicts:
	Gruntfile.js
	README.md
	package.json
	tasks/traceur.js
updated readme
0.4.0