Add ProcId config parameter and default

ProcId was hardcoded to 1234, now it can be set in config or defaults to procid|procname

Nuget package updates

Merge pull request #11 from MarkZither/dev

Add CHANGELOG.md

add buffered appender and layout for properties

fixes #1 and #4

small refactorings

mostly to keep sonarqube happy

First working release on master

Merge pull request #2 from MarkZither/dev

First working version

First working release

has all the config and functionality required to do a PoC