agent: optimize rpc monitor test
Cutting v0.4.1
agent: skip syslog test on windows
agent: initialize local consul service tags to fix service sync
agent: add test for consul service sync state
agent: test services are in sync when added from the API
consul: Improving test reliability
Encode/Decode test
Switching to the pinned version of msgpack
CHANGELOG updates
Install curl

The getting started guide mentions has several examples using curl, so
preinstall curl on the Vagrant box to make the guide easier to follow.
Remove unused font file
Remove highlighting javascript files
Use codeblocks for code
Remove prettify css
Do not underline API doc links
Add robots.txt and sitemap
Cleanup header HTML
Move more javascript into the footer
Import fonts in CSS instead of HTML