JSON-RPC server is up and running.  Does not yet meet notification part of spec.
Renaming JSON-RPC server to something a little more descriptive
Renaming the main source file
Renaming header file and adjusting cmake project dependencies
Separating RPC functions out for a cleaner main source file.
Removing a debug statement
adding travis.ci build testing
gcc 4.6 doesn't properly support anon structs in c++ code :-(
adding travis-ci build tag to the readme
fixing mismatched calloc / delete
fixing not zeroing struct
Nasty RPC server bug fixed.  Remember to NULL terminate strings.
Trying to clean up the compiler warning messages.
Cleaned up some more warning messages.  Added an RPC function for strided access.  Decided it should probably be a parameter instead of a method.  Will update.
fixing shmmap file descriptor leak
adding pagerank rpc demo
adding color coding, legend, switching to vertex-consistent instead of ranking-consistent
adding bars
Changing stride to be an optional parameter of the JSON queries.  Adding the spec sheet for the JSON-RPC.
moving test to page_rank_top, adding page_rank_group