Added some info regarding miration from older clients
Don't catch the exception from Guzzle if the image can not be downloaded
URL's => URLs
More docs improvements
Bumped the versions of some dependencies
Added support for crop modes in the crop transformation (available from Imbo >= 1.0.0)
Fixed the namespace on some test cases
Merge pull request #89 from christeredvartsen/issue-89

Add support for crop modes
Prepare release 1.1.0
Merge branch 'develop'
Bumped versions