RDD
Bump minor version
Fix readme
Fix readme again
Cache tester command from #run
Implement #cache_tester_command
Impl CommandCache#cache_command/fetch
Assume a Runner factory
Create factory and CliOptions class
Impl CachedCommandRunner#run
Require command cache in cached command runner
Just return ARGV in CliOptions.argv
Remove Fuci.options
OOps forgot to remove :options writer
Fix id/io typo
Remove unnecessaries from README
Update changelog and readme
Merge pull request #2 from davejachimiak/cache_last_command

Cache last command