Update pom version to 6.2.1-SNAPSHOT
BS-2823, move almost all implementation classes in bonita-common-api-impl
BS-2823, do not include unnecessary impl classes
BS-2825, move classes to bonita-common-api-impl
remove unused javadoc
Simplified default surefire configuration
BS-2823, move almost all implementation classes in bonita-common-api-impl
BS-2823, do not include unnecessary impl classes
BS-2825, move classes to bonita-common-api-impl
Add javadoc on deprecated methods
remove unused javadoc
Rebase branch to 6.2.x
Add javadoc on deprecated methods
Add summary to org.bonitasoft.engine.api
Add overview to common-api module javadoc.
BS-2827, Common API Javadocs
Merge branch '6.2.x'
Integrated javadoc stylesheet
Complete documentation of API interfaces
BS-2827, Common API + model Javadocs