fix style (missing comma at end of array)
Merge branch 'worker-init' into better-compress-gif
Merge branch 'better-compress-gif' into bin-checking
shorter code for didn't get version of bin
extract check_fail! from check! in Bin to show warnings only once, resolves #69
add Bin::UnknownVersion error
enhance specs for checking version in BinResolver
rewrite bin checks without nested case statements
Merge branch 'bin-checking' into better-compress-gif