added more color coding to review stuff
Merge branch 'master' of github.com:mbeddr/mbeddr.core
Merge branch 'master' of github.com:mbeddr/mbeddr.core
Merge branch 'master' of github.com:mbeddr/mbeddr.core
fixed the code review selection of candidate nodes
Merge branch 'master' of github.com:mbeddr/mbeddr.core