Builds the O3 backend
    Build: #174 was successful Changes by Ian Bacher
Code commits
Distribution 3.x Backend
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                    Ian Bacher a23f9eb270e80af6640ddad8ccd21976ebb90815
Update to core 2.7.5-SNAPSHOT with a fix for the conceptreferenceranges endpoint
- distro/pom.xml (version a23f9eb270e80af6640ddad8ccd21976ebb90815)