Merge pull request #34 from wrangr/devel

transofrmation erro handling
adding badges...
Updated deps
Merge branch 'master' of github.com:wrangr/srb
silly
Moving individual task documentation to wiki #30
Tweaking readme
bump
Updated dev deps...
Closes #35
minor bug
Cleaning up...
Closes #37
Oops
tweaking travis build
Adding more tests for new thumb task
bump