Update BLE wake handling and bump version to 1.0.5

[AlexCPU]

Fixes #1 which was caused by only one of the two required packets being sent to wake the device.

[rymaz]

Tested forked version and working as expected.

[rumfreville-git]

I'm curious to know if different units, or firmware come with different UUID's. Having tried to run this script and failed I'm seeing the following services and UUID's

INFO:ble_test: 0000fff0-0000-1000-8000-00805f9b34fb
INFO:ble_test: 0000fff2-0000-1000-8000-00805f9b34fb (['write-without-response', 'write'])
INFO:ble_test: 0000fff1-0000-1000-8000-00805f9b34fb (['read', 'notify'])
INFO:ble_test: 0000fe59-0000-1000-8000-00805f9b34fb
INFO:ble_test: 00000003-0000-1000-8000-00805f9b34fb (['read', 'write', 'notify'])
INFO:ble_test: 8ec90002-f315-4f60-9fb8-838830daea50 (['write-without-response'])
INFO:ble_test: 8ec90001-f315-4f60-9fb8-838830daea50 (['write', 'notify'])

Writing either 0x00 or 0x01 to any of these seems to have no effect on waking the device up.