started command, needs more work
Merge branch 'master' into command-dev
Removed Unpingable blocks list
Fixed error in usage
Small changes to onCommand
Merge branch 'master' into command-dev
Finished ping command
Fixed Bugs for ping command

made it actually register the command
made it automatically uppercase the color since enums are case sensitive
Merge pull request #4 from 1000000000/command-dev

Basic Ping command done