Request for string freeze break

[Fabiano Fidêncio <fidencio redhat com>]

Howdy!

I would like to ask to add these strings:
"Unable to retrieve saved component from the task list, returned error
was: %s"
"Unable to retrieve saved component from the memo list, returned error
was: %s"
"Unable to retrieve saved component from the calendar, returned error
was: %s"
"Unable to retrieve saved component from the task list"
"Unable to retrieve saved component from the memo list"
"Unable to retrieve saved component from the calendar"
"Unable to retrieve saved component from the task list"
"Unable to retrieve saved component from the memo list"
"Unable to retrieve saved component from the calendar"

Those string are necessary for the bug 
https://bugzilla.gnome.org/show_bug.cgi?id=696663 (already in master,
but we want to have this in 3.8 as well).

Thank you so much,
--
Fabiano Fidêncio