test whether req emits socket event with socket
support for req.on('socket'). fixes #217
v0.43.1
more socket support. should fix #217
v0.44.0
testing reply with file and header for issue #182
forgot the asset file
fix tests compensating for innacurate timers in node v0.10.30
content encoding works with reply stream. fixes #182
v0.44.1
Correctly detect protocol when normalizing request options. Fixes #210.
Merge branch 'mcmillan-master'
v0.44.2
added new method removeInterceptor to remove one specific mock
added tests and updated documentatin for .removeInterceptor
v0.44.3
Merged from official nock