Merge pull request #70 from michaeldewildt/upstream
Committing changes
Fixed braces and conflicts
Started improving error handling
Fixing incorrect merge for new error handling code
Added CurlException
No need to qualify Exception after addition of use statement
Changed ConsumerAbstract->getRequestToken from private to public.
Merge pull request #80 from sfreytag/master

Changed ConsumerAbstract->getRequestToken from private to public