minor fixes in the visualization app
Merge pull request #1 from bogdangaliceanu/master

F# samples
move bin folder to root
Merge branch 'master' of github.com:etishor/Metrics.NET
add targets for all supported framework versions for f# samples
fix building sample when vs is not installed
bump version, push nuget
Merge branch 'master' of github.com:etishor/Metrics.NET