[E-devel] [patch][elementary][entry] Hide copy/paste menu if there is no selection

[thiep ha <thi...@sa...>]

Dear All,

I have seen that if there is no selection in an entry, the copy/cut menus are still shown in entry.
(Example: double click at the end of entry or on an empty entry).
I modified source code to not show copy/cut menus in above scenario.
I also removed the redundant checking condition for showing copy/cut menus.
Please review this patch.

Best Regards,
Thiep Ha