[server/kit] Adding SetLogger and stacktraces in panics

SetLogger and panic stacktrace. (#210)

* Initialize opencensus for GKE

* update readme

* Generalize initialization of sd exporter

* fix sdExporterOptions

* do not initilize SD exporters and error reporting unless we are in the cloud or set proper environment variables

* Update doc

* address comments

* remove redundant if

* SetLogger to context. Log panic with a stacktrace.

* Func comment

* fix typo

* fix typo

Ensuring NYTimes import path, removing some appengine tags

v1.2.3

removing unneeded appengine build tags

Build and Go Modules, updates, config/mysql.String() is now immutable

Attempting to fix modules' indirect depedencies on master (#202)

* attempting to fix modules

* ensuring sarama is where it was before

* go mod tidy

[server/kit] No longer re-initing Middleware on every request

v1.2.1

ensuring the middleware is only initiated 1 time (#199)

Removing support for Go <=1.8, removing httprouter, adding new observe package

Extract GCP Monitoring (#192)

* Extract GCP Monitoring

* remove s

* add pkg doc

* return exporter

* return flush func

* try another approach

* bypass if check

* gcputil -> observe

* fix doc

* pr fixes

* fix gae metrics

* pr fixes

* pr fixes

* doc fixes

* better err msg

* log fix

* remove prom from observe

* sd brand

* fix build

* observe README

[server/kit] Adding Stackdriver logging support outside of GAE

Add resource information to logger of GKE, GCE and AWS EC2 (#180)

* Add resource information to logger of GKE, GCE and AWS EC2

* Remove env var. Add return error

* Handling error of stackdriver logger creation

* Handling error of stackdriver logger creation

* Docs for logID

* LogID Doc and use default values if is not provided

* Update error message

* Update doc

[gizmo/server] Removed the use of go-kit/metrics/provider

v1.0.0

Removing go-kit/metrics/provider to save us from dependency overload …

[server/kit] added OpenCensus Stackdriver exporters and GCP error reporting for GKE, GCE & AWS environments

Initialize opencensus for GKE (#176)

* Initialize opencensus for GKE

* update readme

* Generalize initialization of sd exporter

* fix sdExporterOptions

* do not initilize SD exporters and error reporting unless we are in the cloud or set proper environment variables

* Update doc

* address comments

* remove redundant if

[pubsub/aws] enabling the use of default credentials

v0.4.2

Remove explicit call to use credentials from environment variables (#…

[auth/gcp] using proper issuer for IAM JWTs

v0.4.1

[auth/gcp] properly setting the service account email as the issuer a…