Fixed apt installs in provisioning to support newer versions of ansible
Merge branch 'master' of github.com:agschwender/pilbox

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Added PyCharm to .gitignore
Added console script entry point
First try to add support for flexible params
Refactored process_image() to 3 steps: validation, fetching, rendering.
Merge remote-tracking branch 'upstream/master'
Changed main() to allow extension
Reverted to use the default get_argument()
Minor fixes
Minor formatting changes, modifed coverage to exclude the main function, and removed unnecessary decorator
Merge branch 'NextHub-master'
Added allowed operations and default operation
Set correct version
Updated the README to include an example of extending the library and modified the help description to list new options
Added catch for urls that return non-images and corresponding tests
Modified to allow override of http content type
Fix to remove unused import
Added catch when saving image
Release to push out save catch fix