removed TODO (use github for issues)
allow failures for jruby (started failing without reason) and rbx (can't be found)
unify extending load_path in script/options_for_readme and spec/image_optim_spec.rb
extracted passing through workers into handler class + spec
no need to remove bin symlinks as remove_entry_secure will remove them recursively
extracted BinResolver
extracted Config
badges!
Merge branch 'refactor'
use method_defined + simpler regexp in method_missing
optimize_image_data: writes provided data to temp file, optimises and reads out if optimisation was successfull
move conversion to ImagePaths from run_method_for
optimize_images_data: optimize_image_data for multiple image datas
railtie + readme
move creation of true/false/nil option to option_parser
added markers to readme to update worker options using script
script/options_for_readme => script/update_worker_options_in_readme
updated default for jpegtran jpegrescan option in readme
hash_helpers
moved code from bin/image_optim to ImageOptim::Runner