Fix https://github.com/iris-contrib/community-board/issues/10 and upgrade the minor version number

Former-commit-id: 02f6656aceb890217bfc19688d7f45224df274ec

core/router/api_builder.go

@@ -147,6 +147,7 @@ func (rb *APIBuilder) Handle(method string, registeredPath string, handlers ...c
 	}
 	// global
 	rb.routes.register(r)
+
 	// per -party
 	rb.apiRoutes = append(rb.apiRoutes, r)
 	// should we remove the rb.apiRoutes on the .Party (new children party) ?, No, because the user maybe use this party later
@@ -163,6 +164,11 @@ func (rb *APIBuilder) Party(relativePath string, handlers ...context.Handler) Pa
 		parentPath = parentPath[1:] // remove first slash
 	}
 
+	// this is checked later on but for easier debug is better to do it here:
+	if rb.relativePath[0] == '/' && relativePath[0] == '/' {
+		parentPath = parentPath[1:] // remove  first slash if parent ended with / and new one started with /.
+	}
+
 	fullpath := parentPath + relativePath
 	// append the parent's +child's handlers
 	middleware := joinHandlers(rb.middleware, handlers)