unique check before import ProcessDefinitions

Fix creating user selection box width

modify the prompt message when the user does not select the queue

update

update

fix The create user is always loading when the queue does not select any value

update mysql config

Fix querying all packet interfaces when the workflow is running

Add eslint to check frontend codes style, closes #1463

Co-authored-by: Nsunchaohe <sunzhaohe@linklogis.com>

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* 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
Co-authored-by: Nlidongdai <escheduler@outlook.com>
Co-authored-by: Ndailidong <dolphinschedule@gmail.com>

Workflow list style optimization