Removed old gmake and VisualStudio build files

src/osgViewer/GNUmakefile

@@ -1,49 +0,0 @@
-TOPDIR = ../..
-include $(TOPDIR)/Make/makedefs 
-
-
-CXXFILES = \
-	CompositeViewer.cpp\
-	Scene.cpp\
-	SimpleViewer.cpp\
-	StatsHandler.cpp\
-	HelpHandler.cpp\
-	Version.cpp\
-	View.cpp\
-	Viewer.cpp\
-
-
-ifeq ($(OS),Darwin)
-  ifeq ($(USE_AGL),yes)
-     CXXFILES += GraphicsWindowCarbon.cpp
-     LIBS     += -framework AGL
-  else 
-    ifeq ($(USE_CGL),yes)
-       CXXFILES += GraphicsWindowCarbon.cpp
-    else
-       CXXFILES += GraphicsWindowX11.cpp
-       LIBS     += $(X_LIBS)
-    endif
-  endif
-else
-  ifeq ($(OS),MINGW)
-     CXXFILES += GraphicsWindowWin32.cpp
-     LIBS += -lgdi32
-  else
-    ifeq ($(OS),CYGWIN)
-       CXXFILES += GraphicsWindowWin32.cpp
-       LIBS += -lgdi32
-    else
-       CXXFILES += GraphicsWindowX11.cpp
-    endif
-  endif
-endif
-
-DEF     += -DOSGVIEWER_LIBRARY
-
-LIBS  += -losgGA -losgText -losgDB -losgUtil -losg $(GL_LIBS) $(OTHER_LIBS)
-
-TARGET_BASENAME = osgViewer
-LIB = $(LIB_PREFIX)$(TARGET_BASENAME).$(LIB_EXT)
-
-include $(TOPDIR)/Make/makerules