Update failing tests to match new code

Author: catarak

client/components/__test__/FileNode.test.jsx

@@ -24,7 +24,8 @@ describe('<FileNode />', () => {
         showFolderChildren: jest.fn(),
         hideFolderChildren: jest.fn(),
         canEdit: true,
-        authenticated: false
+        authenticated: false,
+        openUploadFileModal: jest.fn()
       };
       component = shallow(<FileNode {...props} />);
     });

client/components/__test__/__snapshots__/Nav.test.jsx.snap

@@ -144,7 +144,7 @@ exports[`Nav renders correctly 1`] = `
             <span
               className="nav__keyboard-shortcut"
             >
-              Ctrl
+              ⌃
               +F
             </span>
           </button>
@@ -161,7 +161,7 @@ exports[`Nav renders correctly 1`] = `
             <span
               className="nav__keyboard-shortcut"
             >
-              Ctrl
+              ⌃
               +G
             </span>
           </button>
@@ -180,7 +180,7 @@ exports[`Nav renders correctly 1`] = `
             >
               ⇧
               +
-              Ctrl
+              ⌃
               +G
             </span>
           </button>
@@ -242,7 +242,7 @@ exports[`Nav renders correctly 1`] = `
             <span
               className="nav__keyboard-shortcut"
             >
-              Ctrl
+              ⌃
               +Enter
             </span>
           </button>
@@ -261,7 +261,7 @@ exports[`Nav renders correctly 1`] = `
             >
               ⇧
               +
-              Ctrl
+              ⌃
               +Enter
             </span>
           </button>