added setting to disable slack notifications
ctrl+K, F
Added feature toggle for the calendar
little clean up
Added mac and Sass cache to the ignore
Merge branch 'calendar' of https://github.com/YorkshireTec/YorkshireTec.com
Add base Mixture project, will tweak this.
Updated the readme  file for the prototype area.
added http compression (gzipping)
Add Metronic heading font family, logo and some base styles.
Merge branch 'calendar' of https://github.com/YorkshireTec/YorkshireTec.com
post slack updates to website stream
added cassette for minification
Enable bundling/minification in the config

This means we can have them unbundled locally
separated scripts so we only load what we need
refactored mailing list to add pending status'
added subscribed and unsubscribed pages
Merge pull request #5 from YorkshireTec/calendar

Merge calendar into dev