update to v1.6.0 (#18)

update WeEvent to v1.5.0 (#17)

bug fix：subscribe and publish add param (#16)

fix bug: failed to execute command bash script in windos system (#7)

* add log4j2.xml

* add check args

* optimize log4j2.xml

* prettify command.sh format

* add println message

* add gradle/wrapper

* add gradle-wrapper

* optimize build sample command

* fix bug: failed to execute command bash script in windos system

* optimize detect the different operating system

optimize build sample command (#5)

* add log4j2.xml

* add check args

* optimize log4j2.xml

* prettify command.sh format

* add println message

* add gradle/wrapper

* add gradle-wrapper

* optimize build sample command