Initial virtual device impl
Added .transition proxy method to peerSocket
Added extra implementation to the virtual_device
Added virtual device implementation and test files.
Added stream implementation.
Started adding test for virtual device. Fixed bugs in peer_socket and virtual device
Fixed shift bug with virtual device
Added optional cb for peer_socket subscribe/unsubscribe
pubsub resource is now sending headers on subscribe before leaving connection open
Added ready event on virtual device that fires when log monitor is setup
Tests for log monitor
Added test for virtual device's stream monitors
Bumped timeout limit in test_virtual device
Bumpded zetta-device dep version
Merge pull request #59 from zettajs/virtual_device

Virtual device