added snakeyaml to plugin distro

Author: olensmar

pom.xml

@@ -189,7 +189,6 @@
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
             <version>1.16</version>
-            <scope>test</scope>
         </dependency>
 
     </dependencies>

src/assembly/dist-assembly.xml

@@ -17,6 +17,7 @@
                 <include>io.swagger:swagger-core</include>
                 <include>io.swagger:swagger-models</include>
                 <include>io.swagger:swagger-inflector</include>
+                <include>org.yaml:snakeyaml</include>
                 <include>com.github.fge:json-schema-validator</include>
                 <include>com.fasterxml.jackson.datatype:jackson-datatype-joda</include>
                 <include>com.fasterxml.jackson.dataformat:jackson-dataformat-yaml</include>