Issue ReactiveX#500: Honor global configs in resilience4j-ratpack (ReactiveX#501)

Author: Dan Maas

libraries.gradle

@@ -18,7 +18,7 @@ ext {
     springVersion = '5.1.6.RELEASE'
     springBootVersion = '1.5.20.RELEASE'
     springBoot2Version = '2.1.4.RELEASE'
-    ratpackVersion = '1.6.0'
+    ratpackVersion = '1.6.1'
     spockVersion = '1.3-groovy-2.5'
     retrofitVersion = '2.5.0'
     feignVersion = '10.2.0'

resilience4j-documentation/src/docs/asciidoc/addon_guides/ratpack.adoc

@@ -15,6 +15,7 @@ repositories {
 
 dependencies {
 	compile('io.github.resilience4j:resilience4j-ratpack:{release-version}')
+	compile('io.ratpack:ratpack-guice:{ratpackVersion}')
 }
 ```
 
@@ -502,12 +503,21 @@ resilience4j:
 Both dropwizard and prometheus metrics can be auto configured and enabled for all registered
 bulkhead instances, circuitbreaker instances, ratelimiter instances, and retry instances.
 
-For dropwizard metrics to work, add a compile dependency on resilience4j-metrics and
-bind a MetricRegistry instance.
+For dropwizard metrics to work, add a gradle compile dependency on resilience4j-metrics and ratpack-dropwizard-metrics
+and then bind a MetricRegistry instance.
 
-For prometheus metrics to work, add a compile dependency on resilience4j-prometheus and
+```
+compile('io.github.resilience4j:resilience4j-metrics:{release-version}')
+compile('io.ratpack:ratpack-dropwizard-metrics:${ratpackVersion}')
+```
+
+For prometheus metrics to work, add a gradle compile dependency on resilience4j-prometheus and
 bind a CollectorRegistry instance.
 
+```
+compile('io.github.resilience4j:resilience4j-prometheus:{release-version}')
+```
+
 Enabling Dropwizard Metrics:
 
 [source,java]

resilience4j-ratpack/build.gradle

@@ -1,7 +1,6 @@
 apply plugin: 'groovy'
 
 dependencies {
-    implementation ( libraries.groovy )
     compileOnly ( libraries.ratpack )
     compile project(':resilience4j-annotations')
     compile project(':resilience4j-framework-common')
@@ -16,6 +15,7 @@ dependencies {
     compileOnly project(':resilience4j-prometheus')
     compileOnly project(':resilience4j-metrics')
     compileOnly ( libraries.hibernate_validator )
+    testCompile ( libraries.groovy )
     testCompile ( libraries.ratpack_test )
     testCompile ( libraries.spock )
     testCompile ( libraries.ratpack_metrics )