Gemini live tests
Correct typo
Add nokogiri to Gemfile
Correct ACKs and CANCELs
Add httpi to Gemfile
Add memento schema
Add memento http client
Add ifcs template specifically for memento
Add Memento tests
Merged gemini_live_tests into memento_live_tests
memento-client markups
Add new transaction calL
Merge pull request #72 from Metaswitch/notify_sas

[No reviewer] Add new transaction call
Memento live tests code review markups
Merge remote-tracking branch 'github/master' into memento_live_tests

Conflicts:
	Gemfile
	Gemfile.lock
	lib/test-definition.rb
	lib/tests/gemini.rb
Fix up after merge
Merge pull request #73 from Metaswitch/memento_live_tests

[ALREADY REVIEWED:] Memento live tests
Update README.md
Update README.md
Fix up various interop issues (including CSeq sequencing and SUBSCRIBE dialogs). Includes Quaff 0.7.0.