Correct LTVER based on #86 discussion.

Please note, I could not validate as I encounter the following unrelated error:

```
2014/11/18 00:37:39: GSL/4.1a/github Copyright (c) 1996-2011 iMatix Corporation
2014/11/18 00:37:39: gsl/4 I: Processing project.xml...
2014/11/18 00:37:39: (zproject_projects.gsl 8) Undefined expression: XML.load_file (...)
```