Linter: Fix all lint errors

Signed-off-by: Philip Molares <philip.molares@udo.edu>

lib/web/userRouter.js

@@ -21,7 +21,7 @@ UserRouter.get('/me', function (req, res) {
       }
     }).then(function (user) {
       if (!user) { return errors.errorNotFound(res) }
-      var profile = models.User.getProfile(user)
+      const profile = models.User.getProfile(user)
       res.send({
         status: 'ok',
         id: req.user.id,
@@ -70,7 +70,7 @@ UserRouter.get('/me/delete/:token?', function (req, res) {
 UserRouter.get('/me/export', function (req, res) {
   if (req.isAuthenticated()) {
     // let output = fs.createWriteStream(__dirname + '/example.zip');
-    let archive = archiver('zip', {
+    const archive = archiver('zip', {
       zlib: { level: 3 } // Sets the compression level.
     })
     res.setHeader('Content-Type', 'application/zip')
@@ -90,13 +90,13 @@ UserRouter.get('/me/export', function (req, res) {
           ownerId: user.id
         }
       }).then(function (notes) {
-        let filenames = {}
+        const filenames = {}
         async.each(notes, function (note, callback) {
-          let basename = note.title.replace(/\//g, '-') // Prevent subdirectories
+          const basename = note.title.replace(/\//g, '-') // Prevent subdirectories
           let filename
           let suffix = ''
           do {
-            let seperator = typeof suffix === 'number' ? '-' : ''
+            const seperator = typeof suffix === 'number' ? '-' : ''
             filename = basename + seperator + suffix + '.md'
             suffix++
           } while (filenames[filename])