Revert "update license to GPL-3"

This reverts commit 6157ee9321.

Conflicts:

	_web_last_viewed_records/__openerp__.py
	itprojects_sale/__openerp__.py
	itprojects_website/__openerp__.py
	mail_delete_access_link/__openerp__.py
	mail_delete_sent_by_footer/__openerp__.py
	money_for/__openerp__.py

__openerp__.py

@@ -2,7 +2,7 @@
 {
     'name': "Mail recovery",
     'author': "IT-Projects LLC, Ildar Nasyrov",
-    'license': 'GPL-3',
+    'license': 'LGPL-3',
     'website': "https://twitter.com/nasyrov_ildar",
     'category': 'Uncategorized',
     'version': '1.0.0',