add read from channel

remove button for appstore connect submission
lower ios version
update icon to remove transparency

ShhShell/Views/ContentView.swift

@@ -71,10 +71,10 @@ struct ContentView: View {
 				}
 			}
 			.disabled(!(connected && handler.authorized))
-			
-			Button("request a shell") {
-				handler.openShell()
-			}
+//			
+//			Button("request a shell") {
+//				handler.openShell()
+//			}
         }
     }
 }