v1.0 (Stable Release)

breaking changes version 1

- clean code
- BeforeParse now AddParse
- changing Adapter now Parse
- Changing all language
- Remove Operator, use OperatorManager + func (more easier)
- Removing Kendo prefix in all struct name
- scoping operator manager (removing scoping by operator)

v0.6.6: adding dbflex dummy filter

fixing go mod can't working because missing pkg
update readme to handle missing pkg