improvements
Merge branch 'develop' of https://github.com/contento3/Projects into develop

Conflicts:
	cmsadmin/src/com/contento3/web/content/article/listener/ArticleFormBuilderListner.java
	cmsadmin/src/com/contento3/web/content/article/listener/ArticleSaveListener.java
	cmsadmin/src/com/contento3/web/site/PageCategoryUIManager.java
	cmsadmin/src/com/contento3/web/site/SitesDashBoard.java
	core/src/main/java/com/contento3/cms/article/service/impl/ArticleServiceImpl.java
	sites/src/com/contento3/thymeleaf/dialect/article/ArticleProcessor.java
commit