* gladeui/glade-project.h, gladeui/glade-project.c:
	  - Hide private implementation details (Added GladeProjectPrivate).
          - Added private field accessors glade_project_get_path, glade_project_get_name,
            glade_project_get_objects, and glade_project_get_has_unsaved_changes.
          - Removed project->name field.
          - Removed glade_project_display_name method.
          
        * gladeui/glade-editor-property.c, gladeui/glade-project-view.c,
	  gladeui/glade-cursor.c, gladeui/glade-signal-editor.c, gladeui/glade-app.c
	  gladeui/glade-property-class.c: Update for change in GladeProject.
   
        * src/glade-project-window.c: Update for change in GladeProject. Added
          methods for formatting paths and names. Fix display of tooltips for
          items in the project list menu.
          
        * gladeui/glade-palette-item.c, gladeui/glade-palette.c: Update to use 
          g_object_ref_sink().     

svn path=/trunk/; revision=1278