Initial version for dynamic version.
Not fully tested.
Remove C11 only codes
1. Fixed typo at Accessory.cpp
2. Update the example for dynamic mode
Added experimental function call support.
(Please beware of the function pointer. )
Changed the buffer of PHKAccessory respond into dynamic sizing
Update README.md
Fixed bug on multiple value changed
Added Notification (Experimental)
And if you are reading this: Happy Holiday
Merge branch 'master' of https://github.com/etwmc/PersonalHomeKit into Dynamic
Merge branch 'master' into Dynamic

Conflicts:
	README.md
Merge branch 'Dynamic'
Merge branch 'master' of https://github.com/etwmc/PersonalHomeKit into Dynamic
Merge pull request #28 from etwmc/Dynamic

Dynamic
Update README.md
Merge pull request #29 from etwmc/Dynamic

Update README.md
Fixed a problem where message with size of multiple 16 (size(msg) % 16 == 0) can't encrypt successfully
Merge branch 'master' of https://github.com/etwmc/PersonalHomeKit
pull the upstream update and fix the init bug again