Try to fix conflict of several stripe accounts

htdocs/install/mysql/migration/10.0.0-11.0.0.sql

@@ -59,6 +59,8 @@ ALTER TABLE llx_emailcollector_emailcollectoraction ADD COLUMN position integer
 
 -- For v11
 
+ALTER TABLE llx_societe_account ADD COLUMN site_account varchar(128);
+
 UPDATE llx_holiday SET ref = rowid WHERE ref IS NULL;
 -- VMYSQL4.3 ALTER TABLE llx_holiday MODIFY COLUMN ref varchar(30) NOT NULL;
 -- VPGSQL8.2 ALTER TABLE llx_holiday ALTER COLUMN ref SET NOT NULL;

htdocs/install/mysql/tables/llx_societe_account.sql

@@ -20,13 +20,14 @@ CREATE TABLE llx_societe_account(
 	-- BEGIN MODULEBUILDER FIELDS
 	rowid integer AUTO_INCREMENT PRIMARY KEY NOT NULL,
 	entity	integer DEFAULT 1, 
-	key_account       varchar(128),
+	key_account       varchar(128),				-- the id of third party in external web site (for site_account if site_account defined)
 	login             varchar(128) NOT NULL, 
 	pass_encoding     varchar(24),
 	pass_crypted      varchar(128),
 	pass_temp         varchar(128),			    -- temporary password when asked for forget password
 	fk_soc integer,
 	site              varchar(128),				-- name of external web site
+	site_account      varchar(128),				-- a key to identify the account on external web site
 	fk_website        integer,					-- id of local web site
 	note_private      text,
 	date_last_login   datetime,