C-DNS library 1.0.0

C-DNS library 0.6.0

* Bugfix: Correct number of bytes written to output returned from ReponseProcessingData write method

* Add 3 implementation specific fields for ASN, Country Code and TCP RTT to QueryResponse map
* Bump C-DNS schema version to 1.0.1

* Propagate output write errors (exceptions) to library's user
* Bugfix: Fix handling of exceptions in destructors of library's classes

* Add C-DNS decoder functionality
* Remove dependency on libcbor
* Add own partial CBOR encoder and decoder (should decrease the size of output data)
* Refactor Timestamp structure
* Refactor generic interface structures
* Update README and documentation
* Bugfix: Fix writing of Malformed messages
* Bugfix: Fix indexes of items in Address event count map

* Downgrade the library's code to C++14 standard
* Rewrite CMake scripts to be compatible with CMake 3.5

* Currently opened output file gets the ".part" sufix which is removed once the file is finished.
* Minor fixes in Doxyfile