Set createNew to true in AssignMessage policies used for response

[rockspore]

Fix #33

As my developing environment udpates golang automatically, the use of string(int) was changed to string(rune(int)) to avoid error in go 1.15

[codecov]

Codecov Report

Merging #35 into master will decrease coverage by 0.05%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master      #35      +/-   ##
==========================================
- Coverage   80.96%   80.91%   -0.06%     
==========================================
  Files           7        7              
  Lines        1056     1053       -3     
==========================================
- Hits          855      852       -3     
  Misses        106      106              
  Partials       95       95              

Impacted Files	Coverage Δ
cmd/provision/legacy.go	73.22% <0.00%> (ø)
cmd/root.go	90.24% <ø> (-0.67%)	⬇️

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[theganyo]

There are a number of places in -envoy and -cli repos that set GODEBUG. Can these now be removed?

[rockspore]

There are a number of places in -envoy and -cli repos that set GODEBUG. Can these now be removed?

According to my test, the yaml file used to deploy the remote-service-envoy still won't work without this http2client=0

[theganyo]

So, it sounds like this doesn't actually addresses the problem described in #33.

[rockspore]

The gcp-managed proxies should now all work with an http2 client. The GODEBUG environment variable has been removed. The sample config in the -envoy repo needs such update as well.

Note: The version of go in go.mod is changed to 1.14.

[theganyo]

ok. please update the envoy sample. and let's update the other mod files as well.