Removing most About windows and menu items as discussed here

http://www.freelists.org/post/haiku-commits/r40968-in-haikutrunksrcapps-activitymonitor-bootmanager-charactermap-codycam-deskbar,3
Leaving them for now in replicants, and in Terminal, according to (my interpretation of) the instructions here
http://dev.haiku-os.org/browser/haiku/trunk/src/apps/terminal/README.GPL_to_OBOS#L70
Some sporadic cleanup.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41108 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/bootmanager/BootManager.cpp

@@ -10,12 +10,8 @@
 
 #include "BootManagerWindow.h"
 
-#include <AboutWindow.h>
-#include <Alert.h>
 #include <Application.h>
 #include <Catalog.h>
-#include <Locale.h>
-#include <TextView.h>
 
 
 #undef B_TRANSLATE_CONTEXT
@@ -30,7 +26,6 @@ public:
 								BootManager();
 
 	virtual void				ReadyToRun();
-	virtual void				AboutRequested();
 };
 
 
@@ -49,20 +44,6 @@ BootManager::ReadyToRun()
 }
 
 
-void
-BootManager::AboutRequested()
-{
-	const char* authors[] = {
-		"David Dengg",
-		"Michael Pfeiffer",
-		NULL
-	};
-	
-	BAboutWindow about(B_TRANSLATE_SYSTEM_NAME("BootManager"), 2008, authors);
-	about.Show();
-}
-
-
 //	#pragma mark -