Reduce the number of targets and make the buildsystem more
flexible by parsing the TENDERMINT_BUILD_OPTIONS command
line variable (a-la Debian, inspired by dpkg-buildpackage's
DEB_BUILD_OPTIONS), e.g:

 $ make install TENDERMINT_BUILD_OPTIONS='cleveldb'

replaces the old:

 $ make install_c

Options can be mix&match'd, e.g.:

 $ make install TENDERMINT_BUILD_OPTIONS='cleveldb race nostrip'

Three options are available:
- nostrip: don't strip debugging symbols nor DWARF tables.
- cleveldb: use cleveldb as db backend instead of goleveldb;
  it switches on the CGO_ENABLED Go environment variale.
- race: pass -race to go build and enable data race detection.

This changeset is a port of gaia pull request: cosmos/gaia#363.

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

replaces https://tendermint.com/docs" with "https://docs.tendermint.com/master"

*  Remove traces oaf `github.com/tendermint/abci`

- removed abci dockerfile as it was still referencing `github.com/tendermint/abci`

Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>

* nor change to install of abci

* use abci-cli instead of tendermint node

* remove traces of Dockerfile.develop

also use latest Go in Dockerfile.testing

* update docker readme

* remove wrapping because it will look awful on docker hub

- in the makefile update `get_tools` was changed to just `tools`

Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>

* Add cleveldb build for Amazon Linux

In attempting to build Tendermint binaries with cleveldb support that we
can use for load testing (see https://github.com/interchainio/got), it
became apparent that we need a bit of a simpler build process for this
kind of executable. Since we're basing our load testing infrastructure
on Amazon Linux, it makes sense to support such a build process for
Amazon Linux in a platform-independent way.

This PR allows one to simply build the Amazon Linux-compatible binary
using Docker on one's local machine. It first builds an Amazon
Linux-based build image with Go v1.12.9, and then it uses that image to
build the cleveldb version of Tendermint.

This should, in theory, be compatible with CentOS too, but that's yet to
be tested.

* Add comment describing the new Makefile target

* Add missing PHONY entry for new Makefile target

* Expand on Makefile comment

* Quick link fixes throughout docs and repo

- used markdown link tester to find broken links

Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>

* minor change remove slash

* pr comments

* minor fix

* remove docker.develop

* remove master tag

* Update to using go mod from dep

* Remove references to make get_vendor_deps

* Specify go version

* Set GO111MODULE=on and add -mod=readonly

* Fix exported env

* switch to using go1.12 everywhere

* Fix test scripts

* Typo:

* Prepend GO111MODULE=on

* remove dep cache

* Revert "remove dep cache"

This reverts commit 45117bda

Signed-off-by: Ismail Khoffi <Ismail.Khoffi@gmail.com>

* bring back the dependency cache and change it to cache modules instead
of vendored deps; also:

 - bump version for dependency cache
 - bump version on pkg-cache (includes modules directory)

Signed-off-by: Ismail Khoffi <Ismail.Khoffi@gmail.com>

* remove some more traces of dep:
 - remove Gopkg.(toml | lock)
 - update contributing guidlines
 - set global default in circleci (GO111MODULE=on)

Signed-off-by: Ismail Khoffi <Ismail.Khoffi@gmail.com>

* global var failed for `test_cover` with
`go: unknown environment setting GO111MODULE=true`
although the var was `GO111MODULE: on`

Signed-off-by: Ismail Khoffi <Ismail.Khoffi@gmail.com>

* Changelog pending entry

Signed-off-by: Ismail Khoffi <Ismail.Khoffi@gmail.com>

* Add bbolt dependency to go.mod

Signed-off-by: Ismail Khoffi <Ismail.Khoffi@gmail.com>

* move -mod=readonly to build flags

* Release management using CircleCI

* Changelog updated

* fix build scripts

Search for the right variable when introspecting Go code. `Version` was
renamed to `TMCoreSemVer`.

This is regression introduced in
b95ac688af

* fix all `Version` introspections.

Use `TMCoreSemVer` instead of `Version`

This reverts commit d02c5d1e30.

This reverts commit 96a3502

* Switch ports 466xx to be 266xx
This is done so the default ports aren't in the linux kernel's default ephemeral port range.

* Update ABCI import

* Bump cache on circleci

* Get more verbose output for debugging

* Bump abci dependency

* Fix accidental change of a block header's hash

* pin abci release

- Updated Dockerfile and created build-docker target
- Changed localnode docker image to set permissions to more permissive (docker has different user than host system)
- Added sentry node terraform and ansible script

* remove accidental binary

* docs: s/Dummy&dummy/KVStore&kvstore/g

* glide update to abci

* update abci import paths

* dummy begone, hello kvstore

* RequestInitChain needs genesisBytes

* glide update

Closes #1087