Have poll failed in case of http to https redirection.

Refs #20.
Add support for redirection from http to https

Refs #20.
Have poll fail in case of https to http redirection.

Refs #20
Remove remaining timeago uses, replaced by moment.js
Humanize downtime in checks and tags lists
Humanize downtime in stats
Humanize downtime in tag report

This time it is done in the title, because the tag report is made for export and Excel needs the raw data first.
Make new events more apparent in the navbar, and in the events page
Fix timezone problem in chart labels
Fix wrong vertical scale on response time
Fix proxy handler modifies url options
Fix handling of relative Location headers
Make "Save and Add" redirect to new check form instead of check list

Closes #26.
Check creation via dashboard fall backs to url if no name is provided

Closes #24.
Display day of the week in events list
added favicon and apple-touch-icons
added favicon license to readme
This version of Uptime doesn't support Node 0.8, make it obvious.

Also, catch up on changelog.
Add a user-agent header to identify pings from the monitor in logs
Releasing 1.3.0