[elm] fileselector_buton test: small fixes
[elm] fileselector_buton test: small fixes

Fixing the usage of the check buttons



SVN revision: 82104

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