Add progress bar to pbx/interface configs
Grab a ref to xmldoc when running wizard
Alter menu callback to allow returning a pane to view
Use to add view XML config option
Add support to view config as .conf
Add Export function to save as a .conf file
Add frame blanking control to  dtsgui_newmenucb
Allow horiz scrolling in textpanes in favor of line wraping
Merge pull request #54 from gregnietsky/master

Cleanups View/Export options