For pull commit
Before pull Tron from MITx Sprint
Merge branch 'master' of https://github.com/hembergerik/sprint_ec_openedx
Fixed GP tree
For merge
Merge branch 'master' of https://github.com/hembergerik/sprint_ec_openedx
Merge branch 'master' of https://github.com/hembergerik/sprint_ec_openedx
Added crossover