Merge pull request #5749 from swagger-api/issue-5748-2.2.x

Updated parser to v1.0.29

Author: fehguy

pom.xml

@@ -911,7 +911,7 @@
         </repository>
     </repositories>
     <properties>
-        <swagger-parser-version>1.0.28</swagger-parser-version>
+        <swagger-parser-version>1.0.29</swagger-parser-version>
         <scala-version>2.11.1</scala-version>
         <felix-version>3.3.0</felix-version>
         <swagger-core-version>1.5.12</swagger-core-version>