Fixing ssr and creating ssr test file

[graforlock]

• Adjusted the API to use nanocomponent@6 functionality
• Added a check against .attributes existence (case for server side)
• Added a tape test file for server side render
• Bumped nanocomponent
• Bumped nanomorph

Issue no. #20

[graforlock]

API update @yoshuawuyts @juliangruber @iiegor @mfolkeseth