framework refactor
Merge pull request #64 from fengjingchao/fix

framework clean up
fix epoch workflow to run regression framework
fix dummyData json marshal
Merge pull request #67 from fengjingchao/fix

fix epoch workflow to run regression framework
change FlagParentMetaReady to FlagMetaToParent to indicate the direction
change comments
Merge pull request #68 from xiaoyunwu/master

change FlagParentMetaReady to FlagMetaToParent to indicate the direction