Curl generation query params bug (Fixes #810)

packages/insomnia-httpsnippet/test/fixtures/output/java/unirest/full.java

@@ -0,0 +1,6 @@
+HttpResponse<String> response = Unirest.post("http://mockbin.com/har?foo=bar&foo=baz&baz=abc&key=value")
+  .header("cookie", "foo=bar; bar=baz")
+  .header("accept", "application/json")
+  .header("content-type", "application/x-www-form-urlencoded")
+  .body("foo=bar")
+  .asString();