Implement support for Azure storage message queue triggers (#371)

These commits implement support for consuming messages from an Azure storage queue to trigger Fission functions.

* Add stubbed Azure message queue implementation and modify Helm charts.

This commit stubs an implementation for an Azure storage message queue trigger
that will be completed by future commits.

It also modifies the Helm chart to add support for deploying Fission with an
mqtrigger configured for Azure storage queue triggers.

* Add Azure Go SDK to glide.

This commit adds the Azure Go SDK to glide for the upcoming work to support
Azure storage queue triggers.

* Implement Azure message queue trigger.

This commit implements a message queue trigger based on Azure storage queues.

Required message queue trigger manager environment variables:

* AZURE_STORAGE_ACCOUNT_NAME - the Azure storage account to use.
* AZURE_STORAGE_ACCOUNT_KEY - the Azure storage account key.

When creating a message queue trigger, the topic will be the Azure storage
queue to receive messages from.

* Add CA certificates to fission-bundle.

This commit adds the root CA certificates to the fission-bundle image. This
allows Fission to contact third-party APIs that use HTTPS with root CA
signed certificates.

* Add Makefile to build and test.

This commit adds a simple Makefile for building the client and bundle, running
tests, creating the Docker image, and pushing the Docker image.

glide.lock

@@ -1,24 +1,28 @@
-hash: 93c80adbba10750a7fca4536f93880f152527a8f04eedf40a8ea8cbadeb88779
-updated: 2017-12-02T21:38:02.116016618-08:00
+hash: 03ac7555eb1f5745e82abe42a07828ffcaac3785a77e7f37a596f30db8189e7f
+updated: 2018-02-08T22:40:25.586979477-08:00
 imports:
 - name: cloud.google.com/go
   version: 3b1ae45394a234c385be014e9a488f2bb6eef821
   subpackages:
   - compute/metadata
   - internal
+- name: github.com/Azure/azure-sdk-for-go
+  version: f111fc2fa3861c5fdced76cae4c9c71821969577
+  subpackages:
+  - storage
 - name: github.com/Azure/go-autorest
-  version: 58f6f26e200fa5dfb40c9cd1c83f3e2c860d779d
+  version: d4e6b95c12a08b4de2d48b45d5b4d594e5d32fab
   subpackages:
   - autorest
   - autorest/adal
   - autorest/azure
   - autorest/date
 - name: github.com/coreos/etcd
-  version: 3ac54be402ffe4e6df505814456d4931508aaf21
+  version: 6a265731e10a5137b991c1aa3a83ecefdd149d50
   subpackages:
   - client
 - name: github.com/davecgh/go-spew
-  version: 5215b55f46b2b919f50a1df0eaa5886afe4e3b3d
+  version: 346938d642f2ec3594ed81d874461961cd0faa76
   subpackages:
   - spew
 - name: github.com/dchest/uniuri
@@ -84,9 +88,9 @@ imports:
 - name: github.com/gorilla/handlers
   version: 90663712d74cb411cbef281bc1e08c19d1a76145
 - name: github.com/gorilla/mux
-  version: 7f08801859139f86dfafd1c296e2cba9a80d292e
+  version: 53c1911da2b537f792e7cafcb446b05ffe33b996
 - name: github.com/graymeta/stow
-  version: 1c51f76db54d79c9db24cb131011632eb586196c
+  version: abb68c488872b06c5453865fa59f4818b4ea13a4
   subpackages:
   - local
 - name: github.com/hashicorp/golang-lru
@@ -111,10 +115,12 @@ imports:
   - buffer
   - jlexer
   - jwriter
+- name: github.com/marstr/guid
+  version: 8bdf7d1a087ccc975cf37dd6507da50698fd19ca
 - name: github.com/mholt/archiver
   version: 26cf5bb32d07aa4e8d0de15f56ce516f4641d7df
 - name: github.com/nats-io/go-nats
-  version: 6f06d34c19fc8607adf14668b5bb2c9465d78348
+  version: 78ec4b93936d7a00e59b7f3939d8116955916d1b
   subpackages:
   - encoders/builtin
   - util
@@ -123,15 +129,16 @@ imports:
   subpackages:
   - pb
 - name: github.com/nats-io/nats-streaming-server
-  version: f9638df9ef7ee548313eeb5a9dda9c888dc769a0
+  version: 6fdcdfbb2589e68692a68fd5b64b1b7e7c54bf05
   subpackages:
+  - spb
   - util
 - name: github.com/nats-io/nuid
   version: 289cccf02c178dc782430d534e3c1f5b72af807f
 - name: github.com/nwaples/rardecode
   version: e06696f847aeda6f39a8f0b7cdff193b7690aef6
 - name: github.com/pierrec/lz4
-  version: 08c27939df1bd95e881e2c2367a749964ad1fceb
+  version: ed8d4cc3b461464e69798080a0092bd028910298
 - name: github.com/pierrec/xxHash
   version: a0006b13c722f7f12368c00a3d3c2ae8a999a0c6
   subpackages:
@@ -143,13 +150,19 @@ imports:
 - name: github.com/PuerkitoBio/urlesc
   version: 5bd2802263f21d8788851d5305584c82a5c75d7e
 - name: github.com/robfig/cron
-  version: 736158dc09e10f1911ca3a1e1b01f11b566ce5db
+  version: 2315d5715e36303a941d907f038da7f7c44c773b
 - name: github.com/satori/go.uuid
-  version: 879c5887cd475cd7864858769793b2ceb0d44feb
+  version: f58768cc1a7a7e77a3bd49e98cdd21419399b6a3
 - name: github.com/sirupsen/logrus
   version: 68cec9f21fbf3ea8d8f98c044bc6ce05f17b267a
 - name: github.com/spf13/pflag
   version: 9ff6c6923cfffbcd502984b8e0c80539a94968b7
+- name: github.com/stretchr/testify
+  version: 12b6f73e6084dad08a7c6e575284b177ecafbc71
+  subpackages:
+  - assert
+  - mock
+  - require
 - name: github.com/ugorji/go
   version: ded73eae5db7e7a0ef6f55aace87a2873c5d2b74
   subpackages:
@@ -200,8 +213,10 @@ imports:
   - unicode/norm
   - width
 - name: google.golang.org/appengine
-  version: 12d5545dc1cfa6047a286d5e853841b6471f4c19
+  version: 9d8544a6b2c7df9cff240fcf92d7b2f59bc13416
+  repo: https://github.com/golang/appengine
   subpackages:
+  - cloudsql
   - internal
   - internal/app_identity
   - internal/base
@@ -218,7 +233,7 @@ imports:
 - name: k8s.io/api
   version: 4b8fc5be9b77d91bbb6525d18591c43699a2b4e5
 - name: k8s.io/apiextensions-apiserver
-  version: fcd622fe88a4a6efcb5aea9e94ee87324ac1b036
+  version: 0965a40c0530e110459750a7fcb9cfa4910fb944
   subpackages:
   - pkg/apis/apiextensions
   - pkg/apis/apiextensions/v1beta1
@@ -226,7 +241,7 @@ imports:
   - pkg/client/clientset/clientset/scheme
   - pkg/client/clientset/clientset/typed/apiextensions/v1beta1
 - name: k8s.io/apimachinery
-  version: 8ab5f3d8a330c2e9baaf84e39042db8d49034ae2
+  version: 80184f5f100c67bfcda6b8a848e0243fe4bc2772
   subpackages:
   - pkg/api/equality
   - pkg/api/errors
@@ -358,4 +373,10 @@ imports:
   - util/homedir
   - util/integer
   - util/jsonpath
-testImports: []
+testImports:
+- name: github.com/pmezard/go-difflib
+  version: d8ed2627bdf02c080bf22230dbb337003b7aba2d
+  subpackages:
+  - difflib
+- name: github.com/stretchr/objx
+  version: 8a3f7159479fbc75b30357fbc48f380b7320f08e