Added dataunit-file project
FILE data unit type added into DataUnitType
Added interfaces for FileDataUnit
Added dataunit-file-impl project
FileDataUnit minor updates
Added commons-io into the FileDataUnit-impl
Added FileHandlerImpl with tests
Added implementation for FileDataUnit
Adjusted getEndpointStreamReader na dataunit to use param query or update based on the nature of the query
Increased font size in menu
Returning correct status when cancelling pipeline. #998
Merge branch 'master' of https://github.com/mff-uk/ODCS
Adjusted work with response codes
Corrected insert query
XStream version update to 1.4.5
XStream ignore missing fields, the default configuratino should be used in case of deserialization error #1066
Merge branch 'master' of github.com:mff-uk/intlib
When CachedSource failed to load record it try to used default class instance #981
Backend's working directory added as information to the email #1038
Execution id added into emails #1038