JHipster loaded integration. The following modification has been done:
   - Migrate all reload classes to the jhipster-loaded project. Remove the reload folder
   - Remove springloaded.jar file - JHipster-loaded project will generate a new springloaded-jhispter.jar that will be used instead. Now the JVM opts will be set to "-javaagent:spring_loaded/springloaded-jhipster.jar -noverify -Dspringloaded=plugins=com.jhipster.loaded.JHipsterLoadtimeInstrumentationPlugin". No need to change it with new project.
    - Add a new configuration to the hotReload section
    - JHipster reload is not auto-configured. See META-INF/spring.factories in the jhipster-loaded project
quick indentation fix
Quick fix - remove unused dependency
Rename reloader to core

of the jhipster-loaded artifactId
Fix issue with postgresql.
Integrate with jhipster-loaded
Merge with master
Merge pull request #181 from jhipster/jhipsterloadedintegration

JHipster-loaded project integration.