- debian/control add sisu-pdf texlive deps, primarily cjk related
- debian/control sisu git
- debian/compat bumped up
- debian/watch removed, source only upload

- sisu-pdf, sisu-complete: suggests added for texlive CJK
  needed for pdf output of Chinese, Japanese and Korean languages
  left out as a dependency as substantial in size, install as required
- sisu-postgresql, sisu-sqlite, suggest replaces depends:  ruby-fcgi
  (sisu-sqlite and sisu-postgresql populate sql databases), an
  example search form that uses ruby-fcgi is provided as a convenience
  and as such the dependency is discretionary (ruby-fcgi is for the time
  being an orphaned package)
- sisu, suggest replaces depends: keychain