Added parallel scan feature.
Get auth needs to accept and return token as well as accesskey and secretkey
Updating the tests to pass with #25
Merge pull request #26 from alimoeeny/patch-6

Updating the tests to pass with #25
Merge pull request #25 from alimoeeny/patch-5

Get auth needs to accept and return token as well as accesskey, secret key
part 1
Part 2
Part 3
Part 4
Merge pull request #27 from alimoeeny/patch-7

part 1
Merge pull request #28 from alimoeeny/patch-8

Part 2
Merge pull request #29 from alimoeeny/patch-9

Part 3
Merge pull request #30 from alimoeeny/patch-10

Part 4
fix PR bugs for sign test
fix token calls to aws.Token
more fixes related to auth.Token vs. auth.Token()
more fixes related to auth.Token vs. auth.Token() in sdb
go fmt
Merge pull request #1 from rvitale/feature/parallel-scan

Added parallel scan feature.
Fixed auth issue.