Add fingerprint path to recog verify output

[mkienow-r7]

Description

Adds the fingerprint path to the recog_verify output.

Example Output

./bin/recog_verify -f s xml/smtp_ehlo.xml
xml/smtp_ehlo.xml: WARN: 'Cisco PIX - changes the command letters to 'X' before passing them to the real SMTP server' has no test cases
xml/smtp_ehlo.xml: WARN: '221 See ya in cyberspace' has no test cases
xml/smtp_ehlo.xml: SUMMARY: Test completed with 0 successful, 2 warnings, and 0 failures

./bin/recog_verify -f q xml/smtp_ehlo.xml
xml/smtp_ehlo.xml: WARN: 'Cisco PIX - changes the command letters to 'X' before passing them to the real SMTP server' has no test cases
xml/smtp_ehlo.xml: WARN: '221 See ya in cyberspace' has no test cases

./bin/recog_verify -f d xml/smtp_ehlo.xml

xml/smtp_ehlo.xml:
   WARN: 'Cisco PIX - changes the command letters to 'X' before passing them to the real SMTP server' has no test cases
   WARN: '221 See ya in cyberspace' has no test cases

Verified 2 fingerprints:
SUMMARY: Test completed with 0 successful, 2 warnings, and 0 failures

Motivation and Context

Make the recog_verify output more useful when used with multiple fingerprint XML files.

How Has This Been Tested?

• Tests in features/verify.feature were updated and new tests were added to spec/lib/recog/verify_reporter_spec.rb
• All three output formats were tested using ./bin/recog_verify with the --format option

Types of changes

• New feature (non-breaking change which adds functionality)

Checklist:

• [x] I have updated the documentation accordingly (or changes are not required).
• [x] I have added tests to cover my changes (or new tests are not required).
• [x] All new and existing tests passed.