Add grunt task for translations.
Remove old translation files.
Remove posted on template tag.

We are not using this template tag in the theme; as such, there is not need for it to exist.
Add new language translation file.
Add grunt task for translations.
Remove old translation files.
Remove posted on template tag.

We are not using this template tag in the theme; as such, there is not need for it to exist.
Add new language translation file.
Merge branch 'translations' of github.com:kopepasah/eighties into translations
Add Czech translation strings
Update .pot and gruntfile task to generating pot.

I wrestled with how I wanted to do this, and now I am satisfied with this method. It follows the _s .pot header example.
Merge pull request #19 from bkutil/add_czech_translation

Add Czech translation strings.
Rename Czech translation files.
Merge pull request #21 from kopepasah/translations

Improved Translations and Added Czech Translations