OpenCensus Go 0.7.0
202f755 Don't enforce a default namespace on the Prometheus exporter (#665)
3caf852 Fix equalAggTagKeys() in Stackdriver Exporter. (#664)
3531d67 Fix Prometheus Histograms to be cumulative
8069fe5 Proxy (http.Hijacker).Hijack() calls to Handler.responseWriter in ochttp (#648)
26cab1e Export LastValueData to Prometheus and Stackdriver (#658)
f48ce3b Add LastValue aggregation and LastValueData (#526)
7630269 (status) Avoid global configuration overriding all (#655)
7cc1962 (spankind) Introduce trace.Config (#653)
232014e Remove all mentions of mean aggregation (#651)
8c14281 Fix compilation failures from v.Unsubscribe + v.Register
679fe9b Revert and keep deprecated *View.*ubscribe
3609d06 Rename view.Subscribe to view.Register for language consistency
8af1546 Remove error from stats.{Float,Int}64Measure signatures (#641)
9216254 Remove charset restrictions on tag values (#639)
26e9806 Export int64 sum as MetricDescriptor_INT64 to Stackdriver (#644)
bae5a8b Removed Mean aggregation (#638)
12aa45c Remove the call to getMetricDescriptor and try to always create the MetricDescriptor. (#636)
3c2218f Fix unit for Count aggregation views. Use view description for the MetricDescription.Description instead of measure description. (#635)
7f0d6a4 Remove ending dot in documentation URL (#630)
a6469e1 Update the agent label that is used for Stackdriver Trace. (#632)
d1d14e4 Make stats.{Int,Float}64 never return errors (#552)