* [maven-release-plugin] prepare release 1.2.1-release

* [maven-release-plugin] prepare for next development iteration

* update

* [maven-release-plugin] prepare release 1.2.0-release

* [maven-release-plugin] prepare for next development iteration

* [maven-release-plugin] prepare release 1.2.1-release

* [maven-release-plugin] prepare for next development iteration

* revert

* [maven-release-plugin] prepare release 1.2.0-release

* [maven-release-plugin] prepare for next development iteration

* add sql files for postgre/mysql

* add sql files

* fix bug: postgre cannot support between.

* fix bug: remove 'between' in sql search.

* add release note

* add release note

* fix bug: list resource user a error interface.

* Fix spelling mistakes

* revert version to 1.2.0

* add milliseconds in start time and end time for dependent task.

* fix bug: add user failed first time on postgre.

* fix bug: add user failed first time.

* update

* update

* update