* Priority optional unchanged:

  * sisu
  * sisu-pdf, extra depends on: ttf-liberation, resolve issue later,
    if necessary use another font
  * sisu-postgresql, extra depends on libdbi-ruby1.9.1 & libdbd-pg-ruby1.9.1
  * sisu-sqlite, extra depends on libdbi-ruby1.9.1, libsqlite3-ruby1.9.1 &
    libdbd-sqlite3-ruby1.9.1
  * sisu-complete, extra depends on: sisu-postgresql & sisu-sqlite

* seek to persuade that ruby db drivers should be optional to match ruby and the
  databases (postgresql & sqlite); else developers using priority optional
  database and priority optional ruby by the use of ruby drivers to access
  database are obliged to develop for priority extra, seek a fix (so as to
  remove this suboptimal default predicament).

* Priority extra for now as have dependencies on other extra packages
  * sisu-postgresql, extra depends on libdbi-ruby1.9.1 & libdbd-pg-ruby1.9.1
  * sisu-sqlite, extra depends on libdbi-ruby1.9.1, libsqlite3-ruby1.9.1 &
    libdbd-sqlite3-ruby1.9.1
  * sisu-complete, extra depends on: sisu-postgresql & sisu-sqlite
  move back to optional should these issues ever be resolved

* Priority optional unchanged for:
  * sisu
  * sisu-pdf, extra depends on: ttf-liberation
    kept as optional, resolve issue later, if necessary use another font

* NOTE: ideally all parts should be Priority optional; ruby db drivers should
  almost certainly be optional to match ruby and the databases (postgresql &
  sqlite); seek a fix (so as to remove this suboptimal default predicament).

* updated: "Standards Version: 3.9.4"
* removed: obsolete "XS-Dm-Upload-Allowed: yes"

* if available and verbose set, used to pre-view sisupod content during its
  creation (--sisupod --verbose)

* used in sisu v3 to place metadata images in manifest