code: @GET
      @Path("/repositorysummaries")
      public List<RepositorySummary> getRepositorySummaries() {
          List<RepositorySummary> result = new ArrayList<RepositorySummary>(repositories.size());
          for (String repositoryId : repositories.keySet()) {
              RepositorySummary repositorySummary = getScriptRepo(repositoryId).getRepositorySummary();
              result.add(repositorySummary);
          }
          return result;
      }
docs: Get a list of all of the repository summaries