example of //[snippet:...] usage

Make clear to use command with // style comment and not (* or (***
update to use Fsharp.Compiler.Service 0.0.7
Make build work on OSX
Merge pull request #88 from jackfoxy/master

example of //[snippet:...] usage
Tweak documentation sample
Merge pull request #93 from dsyme/master

update to use Fsharp.Compiler.Service 0.0.7
Merge branch 'master' of github.com:tpetricek/FSharp.Formatting
Remove unused PowerPack components
Release version, refactor logging, tweak tests
Add workaround for FSharp.Compiler.Service issue with non-resolvable references.