Update request module with most recent compatible one
Remove require on global timers
Cleanup
Add maxSockets option
Merge pull request #53 from Notificare/feature-maxsockets

Feature maxsockets
keep this on Sender object in retries
Merge pull request #55 from pbininda/master

keep this on Sender object in retries
Version bump 0.9.12
npm bump
Write unit tests for Message, and make minor code improvements to Message
Write spec for sendNoRetry
Write Sender.send() unit tests, round 1
Write more unit test for Sender.send() and correct retry count issue. Fixes #58 and resolves #5
Merge pull request #59 from mmerkes/master

Tests and Retry fix