Added IDDFS and BFS algorithms.
Removing lub.core dependency until build is OK
Preparing for 1.0.3 Release.
Adding build status
Adding fork me ribbon
Moving dependencies into library.
Assert source exists.
Ready for 1.0.3 Release
Merge tag 'REL-1.0.3' of https://github.com/lubyk/lub into update

* tag 'REL-1.0.3' of https://github.com/lubyk/lub:
  Ready for 1.0.3 Release
  Assert source exists.
  Moving dependencies into library.
  Adding fork me ribbon
  Adding build status
  Preparing for 1.0.3 Release.
  Removing lub.core dependency until build is OK
  Added IDDFS and BFS algorithms.