[AESH-294] All Builders should to have the method create as default method to create a object.
[AESH-288] Possibility of unregister commands
Merge pull request #136 from danielsoro/AESH-288

[AESH-288] Possibility of unregister commands
Merge pull request #135 from danielsoro/AESH-294

[AESH-294] All Builders should to have the method create as default meth...