Google Style: cyclus.cc and cycpp.py
Google Style: white spaces and // comments in tests.
Google Style: comments in tests.
Google Style : Header guards in tests.
Google Style : Cpplint in tests.
Google Style : Arrange includes.
Google Style : timer_tests.cc
fixed a typename for finicky compilers
boost minimum version added
matching boost version number
adds default conditioning if no preconditioner exists
updated conditioner/solver api to allow for graph setting/getting, added a public Condition function to the greedy solver with an appropriate call warning, updated the greedy preconditioner to ignore commodity weights if they don't exist, and added a condition test