Merge branch 'master' into hotfix/0.8.5-2

.travis.yml

Godeps/Godeps.json

Godeps/_workspace/src/bitbucket.org/kardianos/osext/LICENSE

Godeps/_workspace/src/github.com/kardianos/osext/LICENSE

Godeps/_workspace/src/github.com/kardianos/osext/README.md

Godeps/_workspace/src/github.com/kardianos/osext/osext.go

.../_workspace/src/github.com/kardianos/osext/osext_plan9.go

..._workspace/src/github.com/kardianos/osext/osext_procfs.go

..._workspace/src/github.com/kardianos/osext/osext_sysctl.go

...s/_workspace/src/github.com/kardianos/osext/osext_test.go

...workspace/src/github.com/kardianos/osext/osext_windows.go

accounts/account_manager.go

accounts/accounts_test.go

cmd/ethereum/flags.go

cmd/mist/assets/examples/info.html

cmd/mist/assets/ext/ethereum.js/dist/ethereum.js

cmd/mist/flags.go

cmd/utils/cmd.go

core/block_processor.go

core/chain_manager.go