Add map function to promises flow
Merge remote-tracking branch 'origin/master' into features/advanced-promises
Merge remote-tracking branch 'origin/master' into features/advanced-promises
Merge branch 'master' into features/advanced-promises
Add reject if map function failed
Move from getChecksum to getId
Move from getChecksum to getId
Remove permutation of es5
Merge remote-tracking branch 'origin/fix/id-as-new-checksum'