Pygnssutils

What's Changed
* RELEASE CANDIDATE 1.1.3 by semuadmin in https://github.com/semuconsulting/pygnssutils/pull/92

1. Refactor gnssserver keyword arguments to facilitate code completion hints.
1. Update min pyubx2 version to 1.2.46 - incorporates various UBX and NMEA message enhancements.
1. Update min pyspartn version to 1.0.3 - incorporates enhancements to troposphere attributes handling.

**Full Changelog**: https://github.com/semuconsulting/pygnssutils/compare/v1.1.2...v1.1.3

What's Changed
* Rc 1.1.2 by semuadmin in https://github.com/semuconsulting/pygnssutils/pull/91

FIXES:

1. Fix [90](https://github.com/semuconsulting/pygnssutils/issues/90)
1. Minor fix to verbosity setting passthrough to lower modules e.g. `pyubx2`.
1. Minor fix to stream validation in gnssstreamer.

**Full Changelog**: https://github.com/semuconsulting/pygnssutils/compare/v1.1.1...v1.1.2

What's Changed
* RELEASE CANDIDATE 1.1.1 by semuadmin in https://github.com/semuconsulting/pygnssutils/pull/88

ENHANCEMENTS:

1. `gnssstreamer` (*formerly `gnssdump`*) completely refactored to support bidirectional communications with GNSS datastream via args `--cliinput`, `--input` and `--clioutput`, `--output`. CLI utility is now named `gnssstreamer` but the deprecated `gnssdump` will continue to work until at least v1.1.3.

Supported `--clioutput` values are:
- 0 = terminal (default)
- 1 = binary file
- 2 = serial port
- 3 = TCP socket server
- 4 = evaluable Python (lamba) expression
- 5 = text file

Supported `--cliinput` values are:
- 0 = none (default)
- 1 = RTK NTRIP RTCM
- 2 = RTK NTRIP SPARTN
- 3 = RTK MQTT SPARTN
- 4 = serial port (e.g. SPARTN RTK data from D9S L-Band receiver)
- 5 = binary file (e.g file containing UBX configuration commands)

2. Improved test coverage.
3. Improved exception handling and logging in socket_server.py.
4. Improved Sphinx documentation of global constants.

**Full Changelog**: https://github.com/semuconsulting/pygnssutils/compare/v1.1.0...v1.1.1

What's Changed
* RC 1.1.0 by semuadmin in https://github.com/semuconsulting/pygnssutils/pull/87

ENHANCEMENTS:

1. gnssntripclient now supports chunked transfer-encoded NTRIP datastreams.
1. gnssntripclient improved handling of NTRIP 1.0 (ICY) caster responses.
1. gnssntripclient minor improvements to exception handling.
1. gnssstreamer (gnssdump) now supports transfer-encoded socket streams via --encoding argument. SocketWrapper class now used to wrap incoming socket data sources.
1. gnssserver now supports NTRIP version 1.0 or 2.0 in NTRIP mode via arg --ntripversion.

Fixes https://github.com/semuconsulting/pygnssutils/issues/85

**Full Changelog**: https://github.com/semuconsulting/pygnssutils/compare/v1.0.32...v1.1.0