first cut at config and lib for handling data source adapters
updated structure of configuration - separate blockes for delta and full builds
correctly export quer-adapters module
move to mepiquery to isolate nectar from other consumers of epiquery
move to mepiquery to isolate nectar from other consumers of epiquery
move debug config to mepiquery
Merge branch 'adapters' of github.com:glg/nectar into adapters
fixed check for delta url
merge conflict resolved for master/adapters branches
fixing configs