[Go] Contiguous stacks proposal - 2016

Reference:
 https://docs.google.com/document/d/1wAaf1rYoM4S4gtnPh0zOlGzWtrZFQ5suE8qr2sD8uWQ/pub

[Go][proposal] Go 2: Make official embedded subset of Go specification

proposal: Go 2: Make official embedded subset of Go specification
https://github.com/golang/go/issues/29147

emgo:
https://github.com/ziutek/emgo

tinygo:
https://github.com/tinygo-org/tinygo

Go pain points:
https://github.com/tinygo-org/tinygo/wiki/Go-pain-points

[Go] proposals update

Building a better Go linker:
https://docs.google.com/document/d/1D13QhciikbdLtaI67U6Ble5d_1nsI4befE
d6_k1z91U/view

Coverage instrumentation for fuzzing:
https://github.com/golang/go/issues/14565

Scaling the Go page allocator:
https://github.com/golang/proposal/blob/master/design/35112-scaling-the-page-allocator.md

Make timers faster:
https://github.com/golang/go/issues/6239

Non-cooperative goroutine preemption:
https://github.com/golang/go/issues/24543