Added animation package to show growth of tree

	deleted:    NoteGraph.Rproj
	modified:   server.R
	modified:   www/index.html
Add selector for gif or HTML widget animations
Switch order of the widgets in the html page.
Refactor animations to do compileGraph function
move helper functions into the shinyServer environment
Add static png output to the tumblrgraph
Fix merge conflicts and add readme.md

Merge branch 'master' of github.com:tonto/notesgraph

Conflicts:
	server.R
	www/index.html