first cut of Polish translation
Updates Polish translation
typo fix
Polish wording fixes based on @xamebax’s suggestions
Merge pull request #35 from chastell/polish_translation

Polish translation
Fix incorrect key in Polish locale file

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Parameterise list of languages displayable in nav

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Display link to Polish translation with :rainbow:

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix wrong language added in 43ea4731: ES, not DE

Signed-off-by: Alex Coles <alex@alexbcoles.com>