updated metrics service to provide an interface for querying with date ranges
updated metrics date range test to have different results
using all workflowtags to get the daily/weekly workflows
adding new history task for reading history from the metrics store
new test for date range
adding service interface for querying summary data by date ranges
include limited workflowtag data in the workflow context
Merge branch 'master' into dailyweekly
Merge branch 'master' into dailyweekly
merge from master