[#367]Implement new thumbnail processor
[#367]Implement new thumbnail processor
Merge branch 'feature/padded_thumbnail' of https://github.com/akvo/akvo-rsr into feature/padded_thumbnail
Fix missing newline
Merge branch 'feature/padded_thumbnail' of https://github.com/akvo/akvo-rsr into feature/padded_thumbnail
Fix missing import
Merge branch 'develop' into feature/padded_thumbnail
[#367] Fix padding processor

Add conditional so processor only runs when pad argument is supplied

Fix box calculation and cast box numbers to ints

Add fb_thumb to organisation.logo
[#367]Use new thumbnails for organisations and projects
Merge branch 'feature/padded_thumbnail' into develop