BAEL-861 Introduction to Awaitlity (#2150)

* BAEL-748 quick guide to @Value

* BAEL-748 changes from review

* BAEL-748 inject comma-separated values into array

* BAEL-768 Introduction to Netty

* BAEL-768 remove commented code

* BAEL-861 Introduction to Awaitility

* BAEL-861 rename Test to UnitTest

libraries/pom.xml

@@ -366,6 +366,18 @@
             <artifactId>groovy-all</artifactId>
             <version>2.4.10</version>
         </dependency>
+        <dependency>
+            <groupId>org.awaitility</groupId>
+            <artifactId>awaitility</artifactId>
+            <version>${awaitility.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.awaitility</groupId>
+            <artifactId>awaitility-proxy</artifactId>
+            <version>${awaitility.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
     <properties>
         <multiverse.version>0.7.0</multiverse.version>
@@ -397,6 +409,7 @@
         <junit.version>4.12</junit.version>
         <java-lsh.version>0.10</java-lsh.version>
         <pact.version>3.5.0</pact.version>
+        <awaitility.version>3.0.0</awaitility.version>
     </properties>
 
 </project>