Add support for 'query' to the bulk API.
Merge branch 'master' of https://github.com/jsforce/jsforce
[WIP] add support bulk query
Merge branch 'master' of https://github.com/jasonparekh/jsforce into jasonparekh-master
Merge branch 'jasonparekh-master' into support-bulk-query
add bulk query to fetch record
remove log debug
Merge branch 'master' into support-bulk-query
add Batch#result() to fetch queried result as stream
change to return record stream in Bulk#query() instead of node.js stream
change bulk query to return record stream
Merge branch 'master' into support-bulk-query

Conflicts:
	lib/record-stream.js
Merge branch 'support-bulk-query'