Artists complaining about these popups

* Nothing indicated - is not helpful, and very annoying with occluded geometry with high poly meshes, sometimes the selection doesn't work 100% of the time and the menu pops up over what you want to select.
* No (correct) camera error doesn't seem to be needed, has been there since rev 2.

source/blender/src/editmesh_mods.c

@@ -2307,7 +2307,7 @@ void selectconnected_mesh(void)
 	if(em->edges.first==0) return;
 	
 	if( unified_findnearest(&eve, &eed, &efa)==0 ) {
-		error("Nothing indicated ");
+		/* error("Nothing indicated "); */ /* this is mostly annoying, eps with occluded geometry */
 		return;
 	}
 	
@@ -2407,7 +2407,7 @@ static void selectconnected_delimit_mesh__internal(short all, short sel)
 		EditFace *efa_mouse = findnearestface(&dist);
 		
 		if( !efa_mouse ) {
-			error("Nothing indicated ");
+			/* error("Nothing indicated "); */ /* this is mostly annoying, eps with occluded geometry */
 			return;
 		}
 		

source/blender/src/space.c

@@ -437,9 +437,6 @@ static void SaveState(void)
 	if(G.f & G_TEXTUREPAINT)
 		texpaint_enable_mipmap();
 
-	if(G.scene->camera==0 || G.scene->camera->type!=OB_CAMERA)
-		error("no (correct) camera");
-
 	waitcursor(1);
 }