New Package: GTKLP - GTK2 Cups frontend

Useful for lightweight environment has IPP support
You can call GtkLP in three ways:

    Without any parameters you can select files via integrated file-dialog
    With some filenames as parameter, file-dialog will also appear
    Within a pipe, e.g. from netscape, not file-dialog is show

 Seem very useful only requirement are gtk2 and cups

 Best Regards

 Carlo
Merge pull request #394 from onekk/master

New Package: GTKLP - GTK2 Cups frontend