Prepare for next development iteration
Fix LDAP configuration error
Update Spring to 4.0.4.RELEASE and fix AdvicedStandaloneMockMvcBuilder
Update most of dependencies to newer minor version
Define all dependencies versions in zuul-parent
Replace thymeleaf-spring3 with thymeleaf-spring4
Replace web.xml and root-context.xml with Java-config
Rename webapp/img to webapp/images