get all posts, get posts from one user,get post with id
Merge branch 'master' of https://github.com/nhuseinovic/nsi-VSN

Conflicts:
	nsi-VSN.v11.suo
	nsi-VSN/nsi-VSN.csproj
	nsi-VSN/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache