[FL-84] iButton app, dallas emulate + cyfral read, cyfral emulate (#253)

* maxim crc function
* one wire template device and ds1990 classes
* 3 fields for addr
* cyfral emulator lib
* add cyfral read mode, refract rendering and events
* add ADC1_IN14, add adc interrupt
* cyfral read mode
* rename and move api-hal includes folder
* build onewire libs only if we build app
* start in mode 0

firmware/targets/api-hal-include/api-hal-power.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+
+/* Initialize drivers */
+void api_hal_power_init();
+
+/* Get predicted remaining battery capacity in percents */
+uint8_t api_hal_power_get_pct();
+
+/* Get charging status */
+bool api_hal_power_is_charging();
+
+/* Poweroff system */
+void api_hal_power_off();
+
+/* OTG enable */
+void api_hal_power_enable_otg();
+
+/* OTG disable */
+void api_hal_power_disable_otg();