Elm entry: Fixed a bug with entry_get with big texts.
Elm entry: Fixed a bug with entry_get with big texts.

Entry gradually loads big texts. This bug caused entry_get to return the
current text in the textblock, and not the text not yet loaded.

SVN revision: 61840

FlorentRevest/Elementary,tasn/elementary,rvandegrift/elementary,FlorentRevest/Elementary,tasn/elementary,tasn/elementary,rvandegrift/elementary,tasn/elementary,rvandegrift/elementary,rvandegrift/elementary,FlorentRevest/Elementary,FlorentRevest/Elementary,tasn/elementary