* src/anjuta.c
	  src/anjuta_cbs.c
	  src/text_editor.c
	  src/mainmenu_callbacks.c
	  src/text_editor.h
	  src/text_editor.c
	  src/text_editor_cbs.c
	  src/text_editor-gui.c:

	  Earlier code for adding 'cross' button
	  for closing pages were too error prone and unorganized.
	  Cleaned up the code and shifted the 'extra' widgets
	  creation (eg. close button, close_pixmap and lable)
	  from anjuta to text_editor. This takes care of proper
	  widgets creation and destruction. Otherwise, anjuta
	  was crashing at too many points, especially related
	  to docking and undocking.