add `kcov` cmd

docker build beta-release->latest
[ci skip]

fix path to Dockerfile
[ci skip]

add triggers to docker-build

[ci skip] fix `docker-build`

fix path to `tools`
add `tools` in `linux-stable-debian`

nightly->latest

[ci-skip]

add `evmbin`, `ethstore`, `ethkey` to the CI

switch to RUST stable

try to add `nightly` tag

Fix CI lint errors

[ci skip] Add `docker` build stage for automated build tagged images and push it to hub.docker.com

[ci-skip] Remove `triggers` from stage `push-release`

revert to 1337
[ci skip]

comment to curl 1337
[ci skip]

fix build docker image in debian
[ci skip]

add debian build win openssl 1.0.1
[ci skip]

[ci skip]

fix curl in arm