Resolved issue #8
Fix documentation problems for issues #8 and #9
Add a unit test to test Task options overwriting
Fixes #7, the 'transform', 'project:transform', 'template:generate' and 
'template:package' will be tested in future versions
#Fixes https://github.com/gomoob/grunt-phpdocumentor/issues/6
Increase the package.json file version number to 0.4.1.