Added some framework along with a ComponentGraphServlet implementation which has 95% of the functionality needed to get a JSON representation of components in the system
Finished up library and component json servlets
Added library visualizer page with a demo d3 graph
Added a graph servlet that will be used to make the front-end graph
Merge branch 'master' of https://github.com/Citytechinc/client-librarian into feature/library-visualizer
Added simple sticky force layout graph for a hardcoded page, able to visualize components, categories, libraries, and their relationships
Added input box for page path to generate a new graph via AJAX
Fixed text placement issue for nodes, need to fix text placement for links still
Link type text now falls visually in the middle of the link
Added arrowhead to lines in the direction of the relationship, arrows and lines aren't really positioned correctly yet though...
Fixed css a bit, still needs work
Changed graph font
Merged in master
Fixes to graph and client library servlet to pass in jcr:content of page instead of the page itself when figuring dependencies
Merged in develop