Add CBOR encapsulation support

[bpintea]

The current encapsulation possible is only JSON. For alignment to JDBC and some reduction of payload sizes, the binary CBOR format should be added.
A connection string option can then decide which format to choose at a connection level.

• add in a CBOR library: Introduce CBOR format support for REST payloads #169
• add in decapsulation support of results: CBOR support for result sets #172
• add in encapsulation support for parameters: CBOR support for parameters #175
• extend testing: Add CBOR integration testing #177
• DSN editor configurable: Add dropdown to select data encapsulation format #180

[bpintea]

Feature implemented.