adding files to be ignored
.gitignore
Security issues resolution
Merge branch 'develop' of https://github.com/contento3/Projects into develop

Conflicts:
	cmsadmin/.gitignore
	core/src/main/java/com/contento3/cms/page/template/service/impl/PageTemplateServiceImpl.java
	core/src/main/java/com/contento3/cms/site/structure/service/impl/SiteServiceImpl.java