Merge pull request #11 from fwip/master

Fix setup.sh rsync command for HiSeq
Most of the browser_load script ported over

Still needs config data to be specified logically
Add browser config reading.

This expects browser configs to be placed in
`$STAMPIPES/config/ucsc_browser` and named like `BROWSER-PROJECT.config`
Fix up browserload option parsing
Merge pull request #12 from fwip/push_browser_load

How exciting!