Remove rake tasks for executing scenarios
Change AVP to AVPF, don't explicitly specify RTCP using media_port
Merge pull request #42 from mojolingo/feature/fix_invites

Change AVPF to AVP, don't explicitly specify RTCP using media_port
Merge pull request #40 from mojolingo/feature/remove_rake_tasks

Remove rake tasks for executing scenarios
Merge branch 'master' into feature/concern_separation

Conflicts:
	lib/sippy_cup/tasks.rb