Revel v0.8 Released

[Rob Figueiredo]

Revel v0.8 has been tagged and merged into master.  There is a lot of good stuff, including: 

- Redis cache support

- Mailer integration

- http/pprof support

- Mounting module routes under a parent path

.. and other cool features and fixes.

Thanks to @brendensoares for his project management in getting this on track and all of the contributors to this release: @landr0id, @mattbaird, @arkxu, @lidaobing, @abustany, @vanackere, @agtorre

See the full list of changes here:

https://github.com/robfig/revel/blob/master/CHANGELOG.md

Cheers,
Rob