Revert "Revert "added base strategies filtering,orderings,sources for qmore""

This reverts commit 8abb9b512cf2842a1ff8030dd523853761369287.
Revert "Revert "tests for the new reservers""

This reverts commit 930e04041728341a3da3a21612883691379e896b.
Revert "Revert "Merge pull request #5 from backupify/qmore-reserver-refactor""

This reverts commit e670a794072ee27ffb9d7944e59c3d2e36a18944.
fix filter mapping
fixes for qmore delegating reserver
Merge pull request #6 from backupify/qmore-reserver-refactor

Qmore reserver refactor