Merge branch 'lib-update' into 'master'

gradle.properties

src/main/java/gov/usgs/earthquake/nshmp/DeaggCalc.java

src/main/java/gov/usgs/earthquake/nshmp/DeaggEpsilon.java

src/main/java/gov/usgs/earthquake/nshmp/DeaggIml.java

src/main/java/gov/usgs/earthquake/nshmp/Hazard2018.java

src/main/java/gov/usgs/earthquake/nshmp/HazardCalc.java

src/main/java/gov/usgs/earthquake/nshmp/RateCalc.java

...sgs/earthquake/nshmp/aws/HazardResultsMetadataLambda.java

...gs/earthquake/nshmp/www/services/DeaggEpsilonService.java

...gov/usgs/earthquake/nshmp/www/services/HazardService.java

...a/gov/usgs/earthquake/nshmp/www/services/RateService.java

.../gov/usgs/earthquake/nshmp/www/services/ServicesUtil.java

...a/gov/usgs/earthquake/nshmp/www/services/ServletUtil.java

...ov/usgs/earthquake/nshmp/www/services/SourceServices.java

src/test/java/etc/SequenceBenchmark.java