StackStorm/st2 — pull request #780 by lakshmi-kannan (2014-11-05 19:26:18+00:00)
Title: WIP: Change packs base dir to /opt/stackstorm/packs/

## What?

Default location of packs should change from /opt/stackstorm to /opt/stackstorm/packs.

## TODO

[ ] Packaging depends on packs_base_path being in config. Since packs default location is computed based on base_path, it shouldn't have an entry in config.