route propagation and promotion#17

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mks-m wants to merge 5 commits intobobtfish:masterfrom

mks-m:u/maksym/low_hanging

Commits on Mar 9, 2015

some cleanups and features
mks-m
committed

Commits on Mar 10, 2015

make puppet correctly recognize and resolve diffs in :main and :propagate_from params
mks-m
committed

Commits on Mar 12, 2015