HOTFIX: Explicit close of the inputstream (from the backend) after
copying the binaries
hot-fix 508
conf correction
hot fix -508
HOTFIX: Added IOUtils.closeQuietly to the binary stream copying
HOTFIX: request timeout for binary backend requests
Merge branch 'DDBNEXT-hla-hotfix-timeout' into release/4.0
bumped version number to 4.0
Merge branch 'release/4.0'

Conflicts:
	application.properties