ScriptSharp 0.5.6 quitly released

[rekna]

Seems to contain only small bug fixes

* Fixed project template to account for changes to Scriptlet
server control (using .scriptlet file instead of embedded scriptlet
code inside .aspx)
* Fixed Sidebar gadget project template.
* Fixed some Sidebar gadget API metadata

Another release seems to be coming our way early next year. No news
yet on the upcoming new features.