Add manage.
Added userID to session
Add news detail.
Merge branch 'newsmanage' of github.com:osmman/JEE into newsmanage
Add endpoint for thumbs.
Update start-up
News detail prepare.
Merge branch 'newsmanage'

Conflicts:
	src/main/java/cz/cvut/fel/jee/rest/AbstractResource.java
	src/main/java/cz/cvut/fel/jee/rest/UserResource.java
	src/main/webapp/index.xhtml