Version 1.16.4 - Selection of EOL in UART added, support for Marshmal…

…low in Wear

Version 1.16.3 - DFU library 0.6.2

All profiles but DFU removed.

Version 1.16.2

DFU library 0.6.1

README update

Readme updated.

Version 1.15.0

- Migration to API 23
- Handling requesting permissions
- Switching configurations in UART profile
- New scanner compat library used for scanning

UART divides long text into 20B parts

UART now checks the RX characteristic properties and:
1) it will use long write if WRITE REQUEST is set,
2) it will divide the text into up to 20-bytes packets
Also the app background has been fixed.

New firmware files from SDK 9.0 added.

DFU bug fixed, connection state error reporting fixed