* a small fix, too

* add tr summary

* don't install packages already installed by default

* a cute procedure to enable automatic commits when none provided,
  this one is actually working unlike berkeley db's AUTO_COMMIT. Hah!

* use bsddb3
* check-source-repo: print version
* install pisi.search
* search: close db if init'd

 - just enough improvements in pisi.search to make it work :)
* rearrange pisi TODO list

--no commit message

* to do this add an optional URI attribute to source spec

  - we can add, remove docs and query docs, that's all we need
  - supports exact search, relies on smart preprocessing to be added later
  - simple tokenization
* add a test for basic search function

* reviewed all translations: minor translation fixes and improvements

* cosmetics