bugfix for java project that it won't be deleted as all WbDependentModule
bugfix for java project that it can handle pathVariables properly
fixed test because dependent projects occure now in wtp component correctly
enhanced EclipseWtpIntegrationTests to check source and deploy path
Merge branch 'eclipse-wtp.for.java.project.bugfixes' of github.com:aaschmid/gradle into aaschmid-eclipse-wtp.for.java.project.bugfixes