c# core: removed sub dirs under csharp.net
c# core: updated gitignore
c# iis: removed sub dirs under iis
c# iis: updated gitignore
c# sl: removed sub dirs under silverlight
c# sl: updated gitignore
c# wp7: removed sub dirs under windows phone 7.1
c# wp7: updated gitignore
c# wp8: removed sub dirs under windows phone 8
removed version sub dirs and moved the latest code to root of the client folder
c# core: updated README
c# core: README format minor change
c# core: readme minor change
c# iis: updated README
updated README for windows phone 7.1/8
updated readme's