Merge pull request #1557 from ledgerwatch/geth-1-10-1

.github/ISSUE_TEMPLATE/bug.md

.github/ISSUE_TEMPLATE/feature.md

.github/ISSUE_TEMPLATE/question.md

.travis.yml

Makefile

SECURITY.md

accounts/abi/abi_test.go

accounts/abi/bind/auth.go

accounts/abi/bind/backends/simulated.go

accounts/abi/bind/backends/simulated_test.go

accounts/abi/bind/base.go

accounts/abi/bind/bind_test.go

accounts/abi/bind/template.go

accounts/abi/reflect_test.go

accounts/abi/type_test.go

accounts/hd.go

accounts/hd_test.go

accounts/keystore/account_cache.go

accounts/keystore/key.go

accounts/keystore/keystore.go