* Add methods to read and write project file parameters using dynamically defined list.
* Remove all global variables defined in CVPcb code.
* Dynamically define project file settings so class member variables can be used.
* Separate reading and writing application settings from project file settings.
* Make application UI objects and dialogs respect system UI font.
* Remove non-standard widget colors from CVPcb dialogs.
* Changed CVPcb object link list implementation to use wxList.
* Changed project library and path dialog to make OK button save project file instead of confusing "Save Cfg" button.
* Eliminate some duplicate file wildcard and extension definitions.
* The usual code reformatting, commenting, and spelling fixes.

Removed "wxRESIZE_BORDER" and "wxSTAY_ON_TOP" properties from assorted dialog boxes, and edited caption of dialog box specified within pcbnew/dialog_drc.cpp

set svn:eol-style property to native for all ascii files to support cross platform development