BoN phase 1 wave 2 - patch 2

Fixed the bug that caused the shards to stall
Added recovery mechanism whenever a header fails to be synchronized
Included the web server's removal of potential harmful routes
Node does not start web server by default

BoN phase 1 wave 2 - patch 1

Removed potential harmful rest api routes (/node/start; /node/stop)
Node does not default starts the web server any more
Added some new metrics

BoN phase 1 wave 2

Refactored metaprocessor constructor arguments
Fixed bug of an early cache eviction of shards block when requesting data
Fixed bug related to metachain observers writing data to elastic search engine

BoN phase 1 wave 1 - patch 1

Bugfixed slow sync
Bugfixed node crash due to a concurrent map write
Bugfixed out of memory due to heartbeat monitor trying to write continously. Added a batch size of 300 on the storer in config.toml

BoN phase 1 wave 1

Merge pull request #516 from ElrondNetwork/fix-update-heartbeat-counters

Fix update heartbeat counters

Dry-run for BoN phase 1 wave 1

v1.0.20

Merge pull request #513 from ElrondNetwork/EN-4212-Fix-bug-when-meta-…

Bugfixes and upgrades

same as the v1.0.18 tag release, just to notice that the change has been done

Debug version release with arwen VM and elrond node

Debug version release with arwen VM and elrond node

Bugfixes and upgrades

v1.0.17

Merge pull request #454 from ElrondNetwork/EN-4061-Fix-bug-in-set-fin…

Bugfixes and upgrades

The repo is able to be built with Golang v1.13, updated dependencies, removed several memory leaks and bugs regarding fork choice decisions. Added tx interceptor filtering component and several TermUI metrics