NB2KG 0.7.0 release

• Allow KG_HEADERS to specify Authorization without being overwritten (#30)
• Decode text frame as UTF-8 (#33)
• Added keepalive ping on websocket (#29)
• Increase connect and request timeout values (#35)
• Ensure request timeout > launch timeout (#38)

NB2KG 0.6.0 release

Adds support for Tornado 6 (#25)

NB2KG 0.5.0 release

• Inconsistent behavior between WebSocketChannelsHandler and others (See #22)
• Add support for retrieving kernelspec resources (See #23)

NB2KG 0.4.0 Release

• Add KERNEL_WORKING_DIR to json body when issuing kernel creation requests (see #21).

NB2KG 0.3.0 Release

• Include LICENSE.md file in wheels (#10)
• Clean up websocket handling (#15)

NB2KG 0.2.0 release

• Ensure that shutdown_all takes potential ssl values into account (#5)
• Don't pass username/password through to HTTP client when not set. (#7)
• Fix running kernels display (#9)

NB2KG 0.1.0 release

This marks the initial "official" release of NB2KG since its move from demo to incubator status.