Master eval action context pna

Hello Sir,

I have Fixed issue in chart of account so user can filter on fiscal year in CoA tree.

Test Case : 
=>Create 2 fiscal years ex. 2013,2014. Now create invoices both in 2013 and 2014 FY and validate. Now go to chart of account and open for any fiscal year(suppose 2014), select any account(click on account that will display all list of journal items of that account), now if we notice it will get all the journal items of all fiscal years(including 2013 FY). 
Expected : Only related fiscal year(2014) journal items should display of that account.

[Task] https://openerp.my.openerp.com/web#id=7536&view_type=form&model=project.task&menu_id=3942&action=327
[Pad] : https://pad.odoo.com/p/r.beJMvRBggkmz4yUi

Thanks,
Pinakin
here you can use 
     context.get('fiscalyear') 
as context will never be None (due to line 739) and default value of get() is None