Initial Commit
setup the project structure
added httpclient, nunit, and newtonsoft nuget packages
moved files to where they go
adding first test
forgot to include the file in the csproj file
KeenClient and ProjectSettings classes
change project settings to interface
read settings from environment variables

Added assembly for regular framework classes.
Moved some classes to new Keen.Core NS.
New settings provider class for reading environment vars.
read project settings from file
tests for settings need to restore environment after test
getSchema() and addEvent() stubs w/ tests
update AddEvent() to submit events
working GetSchema()
collection name validation, constants file
prj settings provider ToString()
update GetSchema() to return schema details
improved error handling
delete collection support
auth header, bulk event loading
invalid batch exception