Merge pull request #32 from Walletron/master

URL path encoding

Author: fehguy

modules/swagger-parser/src/main/java/io/swagger/parser/util/RemoteUrl.java

@@ -78,7 +78,17 @@ public static String urlToString(String url, List<AuthorizationValue> auths) thr
         }
       }
       else {
-        conn = new URL(url).openConnection();
+        URL urltouse = new URL(url);
+        //This step properly escapes the path of the URL
+        URI uri = new URI(
+            urltouse.getProtocol(),
+            urltouse.getAuthority(),
+            urltouse.getHost(),
+            urltouse.getPort(),
+            urltouse.getPath(),
+            urltouse.getQuery(),
+            null);
+        conn = uri.toURL().openConnection();
       }
 
       StringBuilder sb = new StringBuilder();