defined portal configuration
Merge pull request #1 from massiveart/feature/multi-portal

defined portal configuration
updated dependencies
Merge branch 'develop' of github.com:massiveart/SuluPortalBundle into develop
updated js setup
init portal config loading
added portal loader
added toto link
cleanup
updated dependencies
defined new xsd
moved some files to sulu library
updated admin for delivering navigation
updated composer file
added icons
removed config path parameter
review
Merge pull request #2 from sulu-cmf/feature/portal-navigation

Portal Navigation
corrected bundle due to changes in portal structure
changed to dependency injection to interface