preparation for release, updating import and export osgi version of carbon
adding scm change
updating parent pom of kernel parent
fixing maven build time warnings
Merge branch 'release-4.3.0' of https://github.com/wso2/carbon4-kernel into release-4.3.0
changing to project.parent.version to avoid release plugin issue with properties
release preparation - updating carbon version property
changing ui dependecy version property to avoid release plugin issue with properties
Merge branch 'master' into release-4.3.0
updating LICENCE file
updating LICENCE file
updating LICENCE file
updating README, updating project properties to avoid build failuers.
release preparation - updating pom files
release preparation - updating pom files
release preparation - updating pom files
release preparation - updating pom files
release preparation - updating property files
fixing new integration framework build issue with product integration
[maven-release-plugin] prepare release 4.3.0-RC1