Pass language option as Accept-Language header
Store language option
Pass Client language to Connection
Set language via cli
whitespace
whitespace
Remove pointless input well-formedness check
Remove redundant \!nil check on assignments
Remove input sanitization test from spec
Fix whitespace
Shorten line to 80chars
Fix typo
Merge master
Enforce single quotes in credentials spec
Move fixtures_dir into appropriate helper
Refactor credentials spec
Move authority of credentials to respective class
Cutoff uuid
Use included class
Drop trailing empty line