ippfind fixes:

ippfind fixes:

- Fix a bug with '{name}' substitution in ippfind.
- Fix a bug with --txt-name option handling in ippfind.
- Add some more debugging output to ippfind when IPPFIND_DEBUG env var is set.

ippserver fixes:

- Include TLS and UUID keys in TXT record.
- Implement HTTP Upgrade to TLS.

IPP Everywhere test file fixes:

- Separate access and value tests, confusing.
- Fix some of the tests to work properly (cut/paste errors)

git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@12118 a1ca3aef-8c08-0410-bb20-df032aa958be