Please find the Attached patch for Password show last feature's set,get APIs.

Please find the Attached patch for Password show last feature's set,get APIs.
Using these APIs of elm_main.c, password last show feature can be enabled or
disabled and the time out value for which character will be visible before
being masked also can be manipulated. Change description as given below.

"Change Descritption"
Four APIs have been added to elementary in order to manipulate the global settings
of show last feature of password mode of entry widget.
The settings include
1. enable/disable the show_last feature [ set and get API ].
2. Manipulate the time out value [ set and get API ].

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@62781 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33