* fixed context dependency issue and added LiveContext notes in persistence-modules/spring-data-couchbase-2 module
* fixed Context tests and added notes for spring-cloud-bus/spring-cloud-config-client module
* Added context test in spring-cloud-data-flow/spring-cloud-data-flow-stream-processing/data-flow-server module, mainly due to incompatible dependencies, plus fixed parent pom path in different modules
* fixed context tests for spring-cloud/spring-cloud-task/springcloudtaskbatch module, renamed ContextLiveTest as IntegrationTest, now configured to run with an H2 embedded instance. Moved the run note to the application
* Added SpringContextLiveTests in persistence-modules/spring-data-mongodb module
* Added parent module on poms that have no parent defined
* Removed dependency reduced pom from undertow module
* [BAEL-5249] - 21.02 - pom cleanup - formatted pom.xml
* Spring Cloud Task modules are added.
* Unnecessary files are removed.
* All Sysout are replaced by Logger from Util.
* class name is fixed in Logger.
* Spring cloud task batch module POM updated with dependencies from Maven
Central.
* Links are removed and unnecessary comments are removed from POM.
Ger Roza
Loredana Crusoveanu
Dhawal Kapil
sachin29aug
amit2103
Sanjay Patel
amit2103
abirkhan04