kazeburo/GrowthForecast — pull request #52 by tagomoris (2014-01-12 04:58:06+00:00)
Title: Fix exported json graphs' keys

* keys of graph_name are duplicated for different service/section graphs
* graph keys should be unique
* duplicated key name are overwritten, and it make json broken on `/summary/:spec` api
* full-path service/section/graph_name keys are unique
* this fix breaks compatibility of exported json keys