styles：移除无用Log

lib/routers/router_handler.dart

@@ -63,7 +63,6 @@ var pbsettingGithubRepohandler = new Handler(
   handlerFunc: (BuildContext context, Map<String, List<String>> params) {
     var path = params["path"]?.first;
     var prePath = params["prePath"]?.first;
-    print(prePath);
     return GithubRepoPage(
       path: (path == null || path == '') ? '/' : Uri.decodeComponent(path),
       prePath: (prePath == null || prePath == '') ? '' : Uri.decodeComponent(prePath),

lib/views/pb_setting_page/github_page/github_repo_page_presenter.dart

@@ -30,7 +30,6 @@ class GithubRepoPagePresenter {
       }
       String realUrl = pathutil
           .joinAll(['repos', config.repositoryName, 'contents', prePath ?? '', path == '/' ? '' : path]);
-      print(realUrl);
       List result = await GithubNetUtils.get(realUrl, params: {"ref": config.branchName});
       var data = result.map((e){
         return GithubContent.fromJson(e);