PWS-172 #comment Refactored references, TSLinted.
PWS-172 #comment Added interface for new 'graphhandlers' abstraction.
PWS-172 #comment Added base.graphhandler and namespace.graphhandler
PWS-172 #comment added Class Graph Handler.
PWS-172 #comment Added Interface Graph Handler.
PWS-172 #comment Restructured graph handlers.
PWS-172 #comment Added Event Graph Handler
PWS-172 #comment Added Method Graph Handler
PWS-172 #comment Added Property Graph handler
PWS-172 #comment Changed the graph handlers are used.
PWS-172 #comment Refactored Tag interfaces.
PWS-172 #comment Restructured references, removed docnodes.ts depend.
PWS-172 #comment Made global references file more concise.
PWS-172 #comment Fixed a few issues with methods using fat arrow.
PWS-172 #comment Refactored fat arrow out of docgen, fixed callback.
PWS-172 #comment Replaced switch with if
PWS-172 #comment replaced callbacks with promises.
Added newline at EOF.
PWS-172 #comment Refactored handlers to make datastructure code more
concise.
PWS-172 #comment Applied refactoring to all handlers