change filename to lowercase
fix typo
move wsdl method to client
add default status and language
use instance methods instead of variables
remove linefeed
move observer to test_helper
response initialize takes hash as parameter

also changed response to use instance methods instead of instance parameters
pass client errors to response model

make sure response is invalid if we had a client error
change test syntax
Merge pull request #20 from devlab-oy/joni/client

Client errors