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
Bug fix #183
Revert the commit cd2dfd2a076526020cf23bc4f6608788110cdc67
Fix issue with postgresql.
Fix liquibase changelogs generation
Fix liquibase changelogs generation
Merge branch 'master' of https://github.com/jhipster/generator-jhipster into pl-translate