more fixes to perms, floats and default enabled / disabled in search

selling/doctype/customer/customer.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-01-10 16:34:18", 
   "docstatus": 0, 
-  "modified": "2013-01-22 15:06:09", 
+  "modified": "2013-01-22 16:54:47", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -238,10 +238,10 @@
   "description": "This currency will get fetched in Sales transactions of this customer", 
   "doctype": "DocField", 
   "fieldname": "default_currency", 
-  "fieldtype": "Select", 
+  "fieldtype": "Link", 
   "label": "Default Currency", 
   "no_copy": 1, 
-  "options": "link:Currency", 
+  "options": "Currency", 
   "permlevel": 0
  }, 
  {

selling/doctype/quotation/quotation.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-01-10 16:34:19", 
   "docstatus": 0, 
-  "modified": "2013-01-22 14:57:22", 
+  "modified": "2013-01-22 16:55:23", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -313,9 +313,9 @@
   "description": "Select the currency in which price list is maintained", 
   "doctype": "DocField", 
   "fieldname": "price_list_currency", 
-  "fieldtype": "Select", 
+  "fieldtype": "Link", 
   "label": "Price List Currency", 
-  "options": "link:Currency", 
+  "options": "Currency", 
   "print_hide": 1, 
   "reqd": 1
  }, 
@@ -338,12 +338,12 @@
   "description": "Customer's currency - If you want to select a currency that is not the default currency, then you must also specify the Currency Conversion Rate.", 
   "doctype": "DocField", 
   "fieldname": "currency", 
-  "fieldtype": "Select", 
+  "fieldtype": "Link", 
   "in_filter": 1, 
   "label": "Currency", 
   "oldfieldname": "currency", 
   "oldfieldtype": "Select", 
-  "options": "link:Currency", 
+  "options": "Currency", 
   "print_hide": 1, 
   "reqd": 1, 
   "search_index": 0, 

selling/doctype/sales_order/sales_order.txt

@@ -1,8 +1,8 @@
 [
  {
-  "creation": "2013-01-10 16:34:20", 
+  "creation": "2013-01-22 15:24:17", 
   "docstatus": 0, 
-  "modified": "2013-01-22 13:52:58", 
+  "modified": "2013-01-22 16:55:24", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -331,9 +331,9 @@
   "description": "Select the currency in which price list is maintained", 
   "doctype": "DocField", 
   "fieldname": "price_list_currency", 
-  "fieldtype": "Select", 
+  "fieldtype": "Link", 
   "label": "Price List Currency", 
-  "options": "link:Currency", 
+  "options": "Currency", 
   "print_hide": 1, 
   "reqd": 1
  }, 
@@ -356,11 +356,11 @@
   "description": "Customer's currency", 
   "doctype": "DocField", 
   "fieldname": "currency", 
-  "fieldtype": "Select", 
+  "fieldtype": "Link", 
   "label": "Currency", 
   "oldfieldname": "currency", 
   "oldfieldtype": "Select", 
-  "options": "link:Currency", 
+  "options": "Currency", 
   "print_hide": 1, 
   "reqd": 1, 
   "width": "100px"