Merge pull request #1356 from swagger-api/bump-v2-parser-snapshot

update parser v2 1.0.51-snapshot

Author: gracekarina

pom.xml

@@ -285,7 +285,7 @@
         </repository>
     </repositories>
     <properties>
-        <swagger-parser-v2-version>1.0.50</swagger-parser-v2-version>
+        <swagger-parser-v2-version>1.0.51-SNAPSHOT</swagger-parser-v2-version>
         <commons-io-version>2.6</commons-io-version>
         <slf4j-version>1.7.30</slf4j-version>
         <swagger-core-version>2.1.2</swagger-core-version>