fixed bug on wrong autowired
fixed bug on remove objectstore profile
logging partial times
logging retrival time
managed closure of inputstream, in the rest controller, possible cause of too many open files
implemented layer file system for Object Store Service
fixed bug on java null pointer for missing metadata object identifier field
new locators, increased major version
fixed ticket #968 changed implementation of RMI for method deliver from Double to Long
added related metadata ID to the objectstore file metadata
Implemented getSize
fixed filesize info, and refactored code
Added size in kilobytes for each ObjectstoreFile metadata
Added md5sum of the file to the objectStore Metadata