Refactored hibernate model and extended with annotations. Used UTC in
hibernate cfg as standard timezone, refs #49
Removed unused methods and made field names consistent
Merge pull request #50 from TKosch/49

Annotated hibernate model and refactored it, fixes #49
CSAR files from the current CSAR can now be retrieved via
getCsarFiles(). Removed whitespaces from hibernate cfg. refs #39
Merge pull request #51 from TKosch/39

Reference between CSAR and CSAR files, fixes #39
change from FileInputStream to InputStream

*other services will usually supply an InputStream
Merge pull request #52 from eiselems/19

change from FileInputStream to InputStream, fixes #19