Fix email activation sql & add uploads folder

Author: matboehm

.gitignore

@@ -35,7 +35,8 @@ build/Release
 # Dependency directories
 node_modules/
 jspm_packages/
-uploads/
+uploads/*
+!uploads/.gitignore
 
 # TypeScript v1 declaration files
 typings/

core/db.js

@@ -90,7 +90,7 @@ exports.verifyEntry = function(hash, callback){
         if(err) { console.log(err); callback(true); return; }
 
         let sql  = "UPDATE entries set email_confirmed = 1, confirmed_at = ? "
-            + "WHERE  confirm_key = '?' AND  confirmed_at is null;";
+            + "WHERE  confirm_key = ? AND  confirmed_at is null;";
 
         // make the query
         connection.query(sql, [moment().valueOf(), hash], function(err, results) {

uploads/.gitignore

@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore