emulator/bthost: Add API to reject SSP User Confirmation
emulator: Fix SSP rejection status propagation
tools/mgmt-tester: Add basic SSP rejection test cases
audio/A2DP: Add implemention of audio Open command
audio/A2DP: Add implemention of audio Close command
audio/A2DP: Add implemention of audio Open Stream command
audio/A2DP: Add implemention of audio Close Stream command
audio/A2DP: Add implemention of audio Resume Stream command
audio/A2DP: Add implemention of audio Suspend Stream command
tools/mgmt-tester: Add Security Mode 3 rejection test cases
android/a2dp: Fix buffer size calculation for codec caps
tools/l2cap-tester: Add support for enabling SSP for tests
monitor: Add defines for SSP user confirmation command completion
emulator: Fix completion of SSP user confirm commands
emulator: Fix returning correct remote host features
tools/l2cap-tester: Fix missing pairable setting enabling
tools/l2cap-tester: Add basic L2CAP client test with SSP enabled
emulator: Fix emitting bogus encrypt change if we're not connected
emulator: Add reminding comment to fix link key type
monitor: Add definitions for IO capability request command completion