adjust samples
type in docs
Merge pull request #6 from dsyme/master

Add unused variable warning and adjust code accordingly
Add AssemblyInfo.fs, update docs
Merge branch 'master' of https://github.com/fsharp/FSharp.Charting
Commented out three printfns
Merge pull request #12 from palpha/printfn-removal

Commented out three debugging printfns
Update FSharp.Charting.fs

Minor correction to XMLDoc
Merge pull request #13 from rneatherway/master

Small correction to XMLDoc
Add Y-value overloads