Fixed permalink so that the correct graphs are loaded when using a permalink with specific dates
Allow index 0 for dynamic queries

Previous code would just take the metric name instead of the first node. Explicitly checking whether index is defined make sure we really use the intended index when given.
Allows variables in titles
Merge pull request #19 from mathias-baumann-sociomantic/vars-in-titles

Allows variables in titles
Merge pull request #18 from mathias-baumann-sociomantic/patch-1

Allow index 0 for dynamic queries
Merge pull request #14 from dtpz/master

Fixed permalink so that the correct graphs are loaded when using a perma...
added moment-timezone support to solve https://github.com/erezmazor/graphitus/issues/17, refer to timezone data builder (http://momentjs.com/timezone/data/) to generate custom js/moment-timezone-data.js for relevant timezones (list must correspond to the Timezone list in config.json), added sample events.json, modified index page boxes to be smaller, added parameter support for description
added moment-timezone support to solve https://github.com/erezmazor/graphitus/issues/17, refer to timezone data builder (http://momentjs.com/timezone/data/) to generate custom js/moment-timezone-data.js for relevant timezones (list must correspond to the Timezone list in config.json), added sample events.json, modified index page boxes to be smaller, added parameter support for description