v0.6.2

Fixed bugs:

• Fix reconnection by destroying the connection only when properly closed (and add a test for this)
• Guard an error from showing when showErrors is false; relatedly use an 'out' object for error and debug messages to be less repetitive with guarding based on config values
• Latest changelog version links now point to the right repository
• Docs: fix formatting of a RFC2812 link
• Remove unused jscs devDependency

Misc:

• Make the 'non-latest' message (hopefully) less confusing, only show in debug mode
• Update tape to ^4.7.0
• Update eslint to ^4.2.0
• Docs: clarify example message is an example
• Docs: be consistent with phrasing around boolean config values
• Add Node 8 to Travis builds