prepared upload and transfer aggregations for use with persistent repository
Making aggregation persistent - not working yet
remove payload caches
Merge branch 'master' of github.com:callista-software/phk-patientdata-pump
continued work on aggregations, sort of working, sort of not working
Fixed bug in Aggregation strategies.
additional fixes in aggregation strategies
started moving some properties to headers
Skip transferExchange property on activemq component. Ongoing...
Making aggregation persistent - in progress
Merge branch 'master' into agg-jms-etc

Conflicts:
	pump-service/src/main/java/se/skl/phk/subscription/transfer/camel/service/EndpointServiceImpl.java
Merge branch 'master' into agg-jms-etc
Use embedded broker in local-dev
Use DLQ:s in upload flow
Use DLQ:s in download flow
Add DLQ:s in EndpointService
Externalize some activemq propertiee
Make scopes mediumblob
deterministic timestamps on DownloadLog and UploadLog, transfer log api updated, needs some cleaning
UNAUTHORIZED is now either DOWNLOAD_UNAUTHORIZED or UPLOAD_UNAUTHORIZED, some cleaning up