Refactor setup command.
Refactor Definition for openssl and ruby
Use LWP for http access.
Fix Enbld::RcFile's test code.
Add META.json
The method of a module required for the test of a message is changed.
The test code was arranged.
Remove Enbld::Catchme, and use Try::Lite.
Remove Enbld::Copy, and use File::Copy::Recursive.
oooooops fix freeze command.

now, 'freeze' subcomand display 'enbld' function.