* plugins/debug-manager/utilities.c,
	plugins/debug-manager/utilities.h,
	plugins/debug-manager/breakpoints.c:
	Move get_current_editor function in utilities.c

	* plugins/debug-manager/plugin.c,
	plugins/debug-manager/debug_tree.c,
	plugins/debug-manager/debug_tree.h,
	plugins/debug-manager/watch.c,
	plugins/debug-manager/watch.h,
	plugins/debug-manager/locals.c,
	plugins/debug-manager/locals.h,
	(added) plugins/debug-manager/variable.c,
	(added) plugins/debug-manager/variable.h,
	plugins/debug-manager/Makefile.am:
	Use hover interface to display variable value

svn path=/trunk/; revision=3406