small update to take account of emojis / connections being present now

added the ability to add emoji reactions to other nodes. Still a little messy

added version info in About page to be taken from package.json / also fixed some links in the  .md files

Added the development and production variables for use in the project to help manage the location of CouchDB.

still connecting to wrong microcosm for Nodes

this included using vue data to render the canvas 2d elements.

adding canvas stuff into a component to see how the User interface for the spatial interface could work