Fix getting AccurateRip results for albums with a HTOA.
* morituri/test/Makefile.am:
* morituri/test/test_common_program.py:
* morituri/test/silentalarm.result.pickle (added):
Add testcase for it, Bloc Party's Silent Alarm.
* morituri/common/program.py:
Extract a common method to get textual representation of
AccurateRip results, and test it.
* morituri/rip/cd.py:
* morituri/rip/image.py:
Use the method.
* morituri/common/program.py:
Break verifyImage into two so we can test it.
Test it using an AccurateRip result for Luke Haines Is Dead
which had a wrongly ripped track 10.