diff --git a/app/scripts/resources/scripts/resources/functions/lazy_settings.lua b/app/scripts/resources/scripts/resources/functions/lazy_settings.lua
index dee3cda067..4045594474 100644
--- a/app/scripts/resources/scripts/resources/functions/lazy_settings.lua
+++ b/app/scripts/resources/scripts/resources/functions/lazy_settings.lua
@@ -23,165 +23,165 @@ Settings.__index = Settings
 local NONE = '15783958-912c-4893-8866-4ccd1ca73c6e'
 
 local function append(t, v)
-  t[#t+1] = v
-  return t
+	t[#t+1] = v
+	return t
 end
 
 local function append_setting(array, category, subcategory, name, value)
-  --add the category array
-  if not array[category] then
-    array[category] = {}
-  end
+	--add the category array
+	if not array[category] then
+		array[category] = {}
+	end
 
-  --add the subcategory array
-  if not array[category][subcategory] then
-    array[category][subcategory] = {}
-  end
+	--add the subcategory array
+	if not array[category][subcategory] then
+		array[category][subcategory] = {}
+	end
 
-  --set the name and value
-  if (name == "array") then
-    if not array[category][subcategory][name] then
-      array[category][subcategory][name] = {}
-    end
-    append(array[category][subcategory][name], value);
-  elseif value ~= nil then
-    array[category][subcategory][name] = value;
-  end
+	--set the name and value
+	if (name == "array") then
+		if not array[category][subcategory][name] then
+			array[category][subcategory][name] = {}
+		end
+		append(array[category][subcategory][name], value);
+	elseif value ~= nil then
+		array[category][subcategory][name] = value;
+	end
 end
 
 function Settings.new(db, domain_name, domain_uuid)
-  local self = setmetatable({}, Settings)
-  self._array = {}
-  self._db          = db
-  self._domain_name = domain_name
-  self._domain_uuid = domain_uuid
-  self._use_cache   = not not cache.settings
+	local self = setmetatable({}, Settings)
+	self._array = {}
+	self._db					= db
+	self._domain_name = domain_name
+	self._domain_uuid = domain_uuid
+	self._use_cache	 = not cache.settings
 
-  return self
+	return self
 end
 
 function Settings:_cache_key(category, subcategory, name)
-  return 'setting:' .. (self._domain_name or '') .. ':' .. category .. ':' .. subcategory .. ':' .. name
+	return 'setting:' .. (self._domain_name or '') .. ':' .. category .. ':' .. subcategory .. ':' .. name
 end
 
 function Settings:set(category, subcategory, name, value)
-  append_setting(self._array, category, subcategory, name, value)
-  return self
+	append_setting(self._array, category, subcategory, name, value)
+	return self
 end
 
 function Settings:get(category, subcategory, name)
-  local a = self._array
-  local v = a[category] and a[category][subcategory] and a[category][subcategory][name]
-  if v == NONE then return nil end
-  if v ~= nil then return v end
+	local a = self._array
+	local v = a[category] and a[category][subcategory] and a[category][subcategory][name]
+	if v == NONE then return nil end
+	if v ~= nil then return v end
 
-  if self._use_cache then
-    local key = self:_cache_key(category, subcategory, name)
+	if self._use_cache then
+		local key = self:_cache_key(category, subcategory, name)
 
-    v = cache.get(key)
-    if v then
-      if v ~= NONE and name == 'array' then
-        v = split(v, '/+/', true)
-      end
-      self:set(category, subcategory, name, v)
-      if v == NONE then return nil end
-      return v
-    end
-  end
+		v = cache.get(key)
+		if v then
+			if v ~= NONE and name == 'array' then
+				v = split(v, '/+/', true)
+			end
+			self:set(category, subcategory, name, v)
+			if v == NONE then return nil end
+			return v
+		end
+	end
 
-  return self:_load(category, subcategory, name)
+	return self:_load(category, subcategory, name)
 end
 
 function Settings:_load(category, subcategory, name)
-  local domain_uuid = self._domain_uuid
-  local db = self._db
-  if type(self._db) == 'string' then
-    db = Database.new(self._db)
-  end
+	local domain_uuid = self._domain_uuid
+	local db = self._db
+	if type(self._db) == 'string' then
+		db = Database.new(self._db)
+	end
 
-  local found = false
+	local found = false
 
-  --get the domain settings
-  if domain_uuid then
-    local sql = "SELECT domain_setting_uuid,domain_setting_category,domain_setting_subcategory,domain_setting_name,domain_setting_value "
-    sql = sql .. "FROM v_domain_settings ";
-    sql = sql .. "WHERE domain_uuid = :domain_uuid ";
-    sql = sql .. "AND domain_setting_enabled = 'true' ";
-    sql = sql .. "AND domain_setting_category = :category ";
-    sql = sql .. "AND domain_setting_subcategory = :subcategory ";
-    sql = sql .. "AND domain_setting_name = :name ";
-    sql = sql .. "AND domain_setting_value is not null ";
-    sql = sql .. "ORDER BY domain_setting_category, domain_setting_subcategory ASC ";
-    local params = {
-      domain_uuid = domain_uuid,
-      category = category,
-      subcategory = subcategory,
-      name = name,
-    };
+	--get the domain settings
+	if domain_uuid then
+		local sql = "SELECT domain_setting_uuid,domain_setting_category,domain_setting_subcategory,domain_setting_name,domain_setting_value "
+		sql = sql .. "FROM v_domain_settings ";
+		sql = sql .. "WHERE domain_uuid = :domain_uuid ";
+		sql = sql .. "AND domain_setting_enabled = 'true' ";
+		sql = sql .. "AND domain_setting_category = :category ";
+		sql = sql .. "AND domain_setting_subcategory = :subcategory ";
+		sql = sql .. "AND domain_setting_name = :name ";
+		sql = sql .. "AND domain_setting_value is not null ";
+		sql = sql .. "ORDER BY domain_setting_category, domain_setting_subcategory ASC ";
+		local params = {
+			domain_uuid = domain_uuid,
+			category = category,
+			subcategory = subcategory,
+			name = name,
+		};
 
-    db:query(sql, params, function(row)
-      found = true;
-      self:set(
-        row.domain_setting_category,
-        row.domain_setting_subcategory,
-        row.domain_setting_name,
-        row.domain_setting_value
-      )
-    end)
-  end
+		db:query(sql, params, function(row)
+			found = true;
+			self:set(
+				row.domain_setting_category,
+				row.domain_setting_subcategory,
+				row.domain_setting_name,
+				row.domain_setting_value
+			)
+		end)
+	end
 
-  --get default settings
-  if not found then
-    local sql = "SELECT default_setting_uuid,default_setting_category,default_setting_subcategory,default_setting_name,default_setting_value "
-    sql = sql .. "FROM v_default_settings ";
-    sql = sql .. "WHERE default_setting_enabled = 'true' ";
-    sql = sql .. "AND default_setting_category = :category ";
-    sql = sql .. "AND default_setting_subcategory = :subcategory ";
-    sql = sql .. "AND default_setting_name = :name ";
-    sql = sql .. "AND default_setting_value is not null ";
-    sql = sql .. "ORDER BY default_setting_category, default_setting_subcategory ASC";
-    local params = {
-      category = category,
-      subcategory = subcategory,
-      name = name,
-    };
+	--get default settings
+	if not found then
+		local sql = "SELECT default_setting_uuid,default_setting_category,default_setting_subcategory,default_setting_name,default_setting_value "
+		sql = sql .. "FROM v_default_settings ";
+		sql = sql .. "WHERE default_setting_enabled = 'true' ";
+		sql = sql .. "AND default_setting_category = :category ";
+		sql = sql .. "AND default_setting_subcategory = :subcategory ";
+		sql = sql .. "AND default_setting_name = :name ";
+		sql = sql .. "AND default_setting_value is not null ";
+		sql = sql .. "ORDER BY default_setting_category, default_setting_subcategory ASC";
+		local params = {
+			category = category,
+			subcategory = subcategory,
+			name = name,
+		};
 
-    db:query(sql, params, function(row)
-      found = true;
-      self:set(
-        row.default_setting_category,
-        row.default_setting_subcategory,
-        row.default_setting_name,
-        row.default_setting_value
-      )
-    end)
-  end
+		db:query(sql, params, function(row)
+			found = true;
+			self:set(
+				row.default_setting_category,
+				row.default_setting_subcategory,
+				row.default_setting_name,
+				row.default_setting_value
+			)
+		end)
+	end
 
-  if type(self._db) == 'string' then
-    db:release()
-  end
+	if type(self._db) == 'string' then
+		db:release()
+	end
 
-  --set empty value for unknown setting
-  if not found then
-    self:set(category, subcategory, name, NONE)
-  end
+	--set empty value for unknown setting
+	if not found then
+		self:set(category, subcategory, name, NONE)
+	end
 
-  local a = self._array
-  local v = a[category] and a[category][subcategory] and a[category][subcategory][name]
+	local a = self._array
+	local v = a[category] and a[category][subcategory] and a[category][subcategory][name]
 
-  --store settings in cache
-  if self._use_cache and cache.support() then
-    local key = self:_cache_key(category, subcategory, name)
-    local value = v
-    if v ~= NONE and name == 'array' then
-      value = table.concat(v, '/+/')
-    end
-    local exp = expire and expire["settings"] or 3600
-    cache.set(key, value, exp)
-  end
+	--store settings in cache
+	if self._use_cache and cache.support() then
+		local key = self:_cache_key(category, subcategory, name)
+		local value = v
+		if v ~= NONE and name == 'array' then
+			value = table.concat(v, '/+/')
+		end
+		local exp = expire and expire["settings"] or 3600
+		cache.set(key, value, exp)
+	end
 
-  if v == NONE then return nil end
-  return v
+	if v == NONE then return nil end
+	return v
 end
 
 end