#14 Missing error handling, incorrect config parsing

[jbtibor]

If config file has windows newlines, API key will be incorrect (it has %0D appended).
In this case flickr returns error 100, Invalid API Key (Key not found). However, this error is not handled by Request.execute method, empty string is returned.

How to reproduce: create a config file with windows new line after api key.

[jbtibor]

[jbtibor]

I'm not sure if this is the right fix: Api.php.patch.
File Added: Api.php.patch

[Graham Christensen]

Patch works, implemented in #542.

[Graham Christensen]

My mistake - the error is not handle, however the %0D is. Changed to Open and Accepted.