add sample for authenticating the nancy metrics module
add .net 40 to readme
Merge branch 'dev'
Merge branch 'master' of github.com:etishor/Metrics.NET
bump version, push to nuget
add possibility to specify number of threads to decrement each step in benchmark
make http listener more resilient to exceptions
Merge branch 'master' into dev

Conflicts:
	Samples/NancyFx.Sample/Program.cs
	Samples/NancyFx.Sample/SampleBootstrapper.cs
	Src/Metrics/Visualization/MetricsHttpListener.cs
update visualization to latest
Merge remote-tracking branch 'alhardy/dev' into owinmerge

Conflicts:
	Publishing/Owin.Metrics.nuspec
	Publishing/push-nuget.bat
fix warn
implement reset functionality for metrics & metric contexts
Refactor metrics interfaces to allow for custom metrics implementations
fix build
push 0.2.0-pre to nuget
add test for custom counter
add tests for custom timers
add possibility to configure metrics aspectes from app.config
improve naming of config extensions
improve nancy fx config naming