L10N update for Czech (cs)
Let docs build without breaking solitude api
Merge pull request #164 from JasnaPaka/master

L10N update for Czech (cs)
Update messages.po

[es] WebPay l10n updated.
Merge pull request #165 from inma610/patch-1

Update messages.po
typo in zamboni switch in docs
add in whitelist (bug 884464)
fix typo
Add specific error message for bad price tier (bug 878216)
external language for tier is price point
Translated to Croatian
Merge pull request #167 from hseagle2015/master

Croatian (hr) translation
Added Basque translation
Small fixes
Merge pull request #168 from julen/eu-translation

Basque translation