Merge branch 'develop' into 'master'

Rakefile

_config.yml

_data/apidefinitions/reputation_api.yml

_data/nav.yml

_data/objects/config.yml

_data/objects/dgpo.yml

_glossary/index.html

_includes/redirect-to-canonical-url.html

_includes/sidebar.html

_nodeop/_default.md

_nodeop/exchange-node.md

_nodeop/get-transaction-node.md

_nodeop/index.md

_nodeop/jussi-multiplexer.md

_nodeop/mira-performance-tuning.md

_nodeop/node-cli.md

_nodeop/node-config.md

_nodeop/plugin-and-api-list.md

_nodeop/setting-up-a-testnet.md

_nodeop/using-hivemind.md