Remove ScriptDir, WorkingDir, and StoreDir from job and worker, they are config variables
Move KeepTemp down to worker config
Use log.Fatal on boot error
Add VERSION const, at 0.1.0. And rename newPool to newRedisPool
Added HTTP Basic Auth middleware.

Code derived from https://github.com/zenazn/goji/blob/master/example/middleware.go
Added middleware for allowing trailing slash.

This is not built into Goji. The author recommends either repeating
paths or adding it as middleware.
Refactored authString to only fmt once.
Beginnings of go-logging integration
Add setup() func on config to initialize some services
Make sure struct fields for toml config are exported
Changed tmpDir permission to NOT everybody.
Merge remote-tracking branch 'origin/dev' into dev
Added some tests for Job
Setup logging backends, now with syslog support
Added test for decodeAuth().

Need to figure out how to test middleware with mock Context and
Handlers.
Minor refinements across the board