Apply the extmodule timeout whenever we try to grab the socket to write to the external script.
This should avoid complete locks if the external application reads too slow.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5779 acf43c95-373e-0410-b603-e72c3f656dc1
Merge branch 'upstream' of github.com:vir/yate into deb
Updated debian package version to 5.1.1~svn5779