Refactored to have note_model_directive insert a templateURL
Removed old index file. Use 'python -m SimpleHTTPServer' to load index.html
Improved note directive
Added resizable div directive
Notes are now draggable and resizeable
Working on delete button and refactor for factory
Factory working to download notes
Added note menu directive - making progress toward changing font size
Able to change font of textarea, next is to save font size in firebase
Directive for changing font size of textarea complete
Added new navigation directive for pan and zoom
Added navigation directive that translates x and y  using CSS matrix transform
Improved nav, but bugs with adding notes after translate - consider using  for nav and adding new notes
Improved button menu functionality by refactoring into a controller that saves button state in