Initial shortest_paths benching framework
Move pinning code to util
REBASEME: Begin SSSP work
Make all files show up in QtCreator
Make CLSM header-only

Ugh, header-only :( A necessary evil.
Convert all key/value signature style

Not all semantics are updated, but at least we can compile
properly and all tests pass.
REBASEME: Enable globallock in shortest_paths
REBASEME: TODO Note
Import unmodified spraylist code

https://github.com/jkopinsky/SprayList