system parameter

system parameter list n editor
Revert "system parameter"

This reverts commit d5a8c99f834b5eac231538a75c10300a72ff9f71.
Revert "Revert "system parameter""

This reverts commit f9540bb035e603a4eb610c4752f37a9c4bb12fd7.
Merge branch 'master' of https://github.com/balicamp/balicamp-lib-zk