major cleanup 4.x legacy API
Changing the way of searching for Eclipse JDT jar.
Changing the way of searching for Eclipse JDT jar.
Added ability to remote debug of DRL files (on Application Servers and so on)
Using of non-empty constructor of DefaultHandler

According to the jBPM documentation a DefaultHander can have non-empty constructor (e.g. with argument ksession). It is sometimes necessary for work item handler to be able to access to the Process's variables, etc.
fixes for upgrade jboss-integration-platform-parent to 6.0.0.CR9
disabled enforce-plugin-version rule
[DROOLS-472] allow to recognize and use third party classes
upgrade to new version: 6.2.0-SNAPSHOT