Rework browse repositories Ui
Only show storage items (temporary)
Merge index/storage in one tree
Show storage file details also in search
Merge remote-tracking branch 'origin/master' into browse-repository-ui-rework
[NEXUS-6687] make timestamp millis, add atom-long based sequence to de-dup
[NEXUS-6687] bring back rolling counter for sequence.  make duration nanos again.  update ui and persistence for new field.
headers
NX-391: integrate pax-logging-logback
Minor cleanup to avoid NCDFE when using legacy assembly
NX-432: add nexus helper scripts, rename karaf assembly
NX-432: switch over to new assembly template; drop JSW
NX-469: run legacy ITs using new assembly
NX-468: run modern ITs using new assembly
Ensure correct TCCL is used to load initial LDAP context
Be more lenient with (asynchronous) startup: increase default wait time to 100s
Cleanup assembly
Remove plexus reference
Copy default system properties from JSW config
Exclude appended resources, which are used to tweak settings in the assembly.