Fix problems with whitespace in the unix startscript (#40)

Issues: ALCES-9

log4j fix

First Spring Boot Version

First Spring Boot Version

Fix discrepancies between snapshot and release (#25)

issue: IN-440

Fix discrepancies between snapshot and release (#25)

issue: IN-440

Extract workflows (#9)

Extract workflows for snapshot and release into a separate repository for easy reuse.

issue: IN-440

Old Alces version from 2005

Release Summer 2020