Merge remote-tracking branch 'nana_jh/develop' into dev_nana_fs

* nana_jh/develop:
  restore travis and CMakeLists
  fix missing ~other_tag, remove some warings
  fix crash that deprecation is included in NANA_IGNORE_CONF
  debug travis
  debug travis
  debug travis
  debug travis
  debug travis
  debug travis
  debug travis
  debug travis
  debug travis
  debug travis
  debug travis
  debug crash for travis
  debug a crash for travis
  debug a crash for travis

include/nana/config.hpp

@@ -25,7 +25,11 @@
 
 #include "c++defines.hpp"
 
-//The basic configurations are ignored when NANA_IGNORE_CONF is defined.
+//This marco is defined since 1.4 and until 1.5 for deprecating frame widget.
+//This marco and class frame will be removed in version 1.5
+#define WIDGET_FRAME_DEPRECATED
+
+//The following basic configurations are ignored when NANA_IGNORE_CONF is defined.
 //The NANA_IGNORE_CONF may be specified by CMake generated makefile.
 #ifndef NANA_IGNORE_CONF
 
@@ -93,10 +97,6 @@
 	#endif
 #endif
 
-//This marco is defined since 1.4 and until 1.5 for deprecating frame widget.
-//This marco and class frame will be removed in version 1.5
-#define WIDGET_FRAME_DEPRECATED
-
 ///////////////////
 //  Support for NANA_AUTOMATIC_GUI_TESTING
 //	  Will cause the program to self-test the GUI. A default automatic GUI test 

include/nana/gui/detail/basic_window.hpp

@@ -64,6 +64,7 @@ namespace detail
 		rectangle effect_range_;
 	};//end class caret
 
+
 	/// Define some constant about tab category, these flags can be combine with operator |
 	struct tab_type
 	{
@@ -75,7 +76,6 @@ namespace detail
 		};
 	};
 
-	class caret;
 
 	/// a window data structure descriptor 
 	struct basic_window
@@ -212,7 +212,9 @@ namespace detail
 
 			struct	attr_root_tag
 			{
+#ifndef WIDGET_FRAME_DEPRECATED
 				container	frames;	///< initialization is null, it will be created while creating a frame widget. Refer to WindowManager::create_frame
+#endif
 				container	tabstop;
 				std::vector<edge_nimbus_action> effects_edge_nimbus;
 				basic_window*	focus{nullptr};

include/nana/gui/detail/window_manager.hpp

@@ -10,8 +10,8 @@
  *	@file: nana/gui/detail/window_manager.hpp
  *
  *	<Knowledge: 1, 2007-8-17, "Difference between destroy and destroy_handle">
- *		destroy method destroys a window handle and the handles of its children, but it doesn't delete the handle which type is a root window or a frame
- *		destroy_handle method just destroys the handle which type is a root window or a frame
+ *		destroy method destroys a window handle and the handles of its children, but it doesn't delete the handle which type is a root window
+ *		destroy_handle method just destroys the handle which type is a root window
  *
  */