Show empty boards to all users

client/src/store/selectors/boards.js

@@ -2,7 +2,7 @@ export function selectBoardByUserProjects(boardsByID, projectsByName) {
   const userProjects = Object.keys(projectsByName);
   return Object.keys(boardsByID).reduce((filteredBoardsByID, boardID) => {
     const board = boardsByID[boardID];
-    const hasProject = board.projects.some(p => userProjects.indexOf(p) !== -1);
+    const hasProject = board.projects.length === 0 || board.projects.some(p => userProjects.indexOf(p) !== -1);
     if (hasProject) {
       filteredBoardsByID[boardID] = board;
     }