Added a script to generate docs

scripts/generateDocs.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+set -o errexit
+
+ROOT_FOLDER=`pwd`
+echo "Current folder is $ROOT_FOLDER"
+
+if [[ ! -e "${ROOT_FOLDER}/.git" ]]; then
+    cd ..
+    ROOT_FOLDER=`pwd`
+fi
+
+echo "Building main docs"
+./mvnw clean install -P docs -DskipTests=true --pl docs
+
+echo "Building maven plugin docs"
+./mvnw site site:stage -DskipTests=true --pl spring-cloud-contract-verifier-maven-plugin
+
+echo "Copying generated maven plugin docs to main docs"
+cp -r spring-cloud-contract-verifier-maven-plugin/target/site docs/target/generated-docs/spring-cloud-contract-verifier-maven-plugin