Internals of <send> tags are now CDATA
Added #send_bye functionality to Scenario
Implemented #compile! method to write finished scenario and pcap to a
file
Added start_media method that plays generated pcap
BYE is a request, not a response
Change #add_child to #<< for consistency
Merge branch 'master' of github.com:bklang/sippy_cup
Merge branch 'master' of github.com:bklang/sippy_cup
Add newlines before and after CDATA so that SIPp will parse the scenario
properly
Merge branch 'master' of github.com:bklang/sippy_cup
Added from_user parameter to SippyCup::Scenario#new, replaces value0
Replacing the rest of 'field0's with from_user parameter
Merge pull request #1 from wdrexler/master

Miscellaneous fixes from @wdrexler