Update IDF to 65acd99 (#358)

* Update IDF to 65acd99

* Update platformio and arduino build paths and libs

* Update esptool binaries

tools/sdk/include/bluedroid/btc_alarm.h

@@ -0,0 +1,30 @@
+// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
+#ifndef __BTC_ALARM_H__
+#define __BTC_ALARM_H__
+
+#include <stdint.h>
+#include "alarm.h"
+
+/* btc_alarm_args_t */
+typedef struct {
+    osi_alarm_callback_t cb;
+    void *cb_data;
+} btc_alarm_args_t;
+
+void btc_alarm_handler(btc_msg_t *msg);
+
+#endif /* __BTC_ALARM_H__ */