doc: translate po
doc: add missing example
doc com.txt: use "Groonga" notation
doc cooperation.txt: use "Groonga" notation
doc document.txt: use "Groonga" notation
doc query.txt: use "Groonga" notation
doc test.txt: use "Groonga" notation
doc release.txt: use "Groonga" notation
doc contribution.po: use "Groonga" notation
doc: remove trailing spaces
doc: use "Groonga" notation
doc geolocation_search.po: use "Groonga" notation
doc install.po: use "Groonga" notation
Merge pull request #136 from cosmo0920/use-Groonga-notation-contribution

doc: use "Groonga" notation contribution/*.txt

Patch by cosmo. Thanks!!!
Merge pull request #137 from cosmo0920/use-Groonga-notation-development

doc: use "Groonga" notation in development.po

Patch by cosmo. Thanks!!!
Merge pull request #138 from cosmo0920/use-Groonga-notation-geolocation

doc geolocation_search.po: use "Groonga" notation

Patch by cosmo. Thanks!!!
Merge pull request #139 from cosmo0920/use-Groonga-notation-installation

doc install.po: use "Groonga" notation

Patch by cosmo. Thanks!!!
rpm: use Groonga notation
deb: use Groonga notation
rpm fedora: fix mismatch for output directory in i386 architecture