ISSUE #50: FIX level to turn into curator

app/models/user.rb

@@ -359,8 +359,8 @@ class User < ApplicationRecord
     new_level, remaining_xp = calculate_level(xp)
     self.level = new_level
     
-    #if the new level is more than 5, give him curator role
-    if new_level >= 5 && !self.is_curator?
+    #if the new level is more than 3 or equal, give them curator role
+    if new_level >= 3 && !self.is_curator?
       self.roles << Role.find_by(name: 'curator')
     end