typo in project:get() - checking wrong  variable
correcting the path being reindexed. we dont want to reindex the system-config, but the actual collection
corrected link to the pid service
a few older corrections (from CCV 2014-03), feedback to log when problems on creating handle;
corrected link for creating (it has to be the url of the pid-service, as there is no handle-uri() yet)
corrected references to imported modules (wrong absolute path to relative path)
add declaration for cmd namespace
just reordered ns-definition (blame exist)