example: use GAP_SUBEVENT_LE_CONNECTION_COMPLETE instead of HCI_SUBEVENT_LE_CONNECTION_COMPLETE

example: handle SM_EVENT_REENCRYPTION_COMPLETE

examples: unify status stdout format

example: use sm pairing events instead of hci encryption change (v2)

example: handle HCI_EVENT_ENCRYPTION_CHANGE_V2

example: fix warnings

example: remove call to le_device_db_init

license: update text

hids_client: fix enable mouse and keyboard

examples: use `btstack_event.h` getters instead of direct array access, use enum to compare status codes

docu: copy editing examples titles

hog_boot_host_demo: remove classic gap call

hid examples: allow for role switch and sniff mode

hog_boot_demo: fix warning

hog_boot_host_demo: detect shift modifier

hog_keyboard_demo/hog_boot_host_demo: there's no LED byte in boot keyboard input report

example: hog_boot_host_demo implement an HID-over-GATT Boot Host that supports keyboard and mouse