Fix: remove windows installation files.
Minor fixes and enhancements on business rules output.
fix cp command for restore

the restore creates and copy all the files in a sub folder of the same
name (ie etc/etc)
Merge pull request #969 from cyrilleJ/master

fix cp command for restore. Thanks cyrilleJ
Merge pull request #968 from geektophe/bp_rule_output_fix

Minor fixes and enhancements on business rules output.