Merge pull request #24 from ewamarciniak/canvas_charts

Removing unused files from outside the app folder
new update
removed php
first commit
Removing some badly merged stuff
Merge pull request #25 from ewamarciniak/jourz

Jourz
replaced addEventListener with angular ngclick
added ng-sanitize
added working angular/json search functionality
removed extraeneous controller FILE
added gravatar image skeleton code
replaced addEventListener with angular ngclick
added ng-sanitize
added working angular/json search functionality
removed extraeneous controller FILE
added gravatar image skeleton code
added Protractor/NodeJS modules
added prelim Protractor tests
conflicts resolved
added protractor test