[Feature][server] add embeded zookeeper server in dolphinscheduler-daemon.sh (#3293)

* update README about DolphinScheduler

* Update issue templates

* update

* regularize api pom xml
update rpc maven compile to 1.8

* regularize api pom xml

* change commons.lang3.StringUtils to common.utils.StringUtils

* update pom.xml

* update

* correct equals method

* jasper-runtime is needed when api server start

* jasper-runtime jar is needed when api server start

* combine logback config of master/worker/alert/api server to one logback.xml

* remove tomcat runtime jar

* add UT

* add license

* remove jasper-runtime jar, not need anymore

* sovle jar conflict， remove servlet-api 2.5 jar

* remove servlet 2.5

* add embedded database h2 and update embedded zookeeper

* delete logs

* add license

* change log level to INFO

* simplify and optimize config

* add development state

* simplify common config

* add worker group config

* add worker group config

* add worker group config

* this command just for getting a quick experience，not recommended for production. this operation will start a standalone zookeeper server

* Merge remote-tracking branch 'upstream/dev' into dev

* add logback for zookeeper

* Update logback-zookeeper.xml

Co-authored-by: lidongdai <escheduler@outlook.com>
Co-authored-by: dailidong <dolphinschedule@gmail.com>
Co-authored-by: qiaozhanwei <qiaozhanwei@outlook.com>