Merge branch 'hotfix/269-config-option-expand-pages'
#220 added directive for hiding and showing details
#220 storing state of each show-hide panel

the state of each show-hide panel can be stored separately
#220 missing information

added missing information of the usecases as show-hide details (collapsing of individual sections does not work yes)
#220 missing information of builds and branch

added show-hide element for branch and build information in main usecases page
#271 Restored Java 6 compatibility.
#220 missing information of builds and branch

added basic information of branches and build (not collapsable yet), the details of branches and builds are missing, this resquires a refactoring of metadata.html (maybe turn it into a directive)
Reverted configuration for demo to master compatible configuration, to be able to merge it into hotfix and master branches.
Added configuration for demo and e2e tests
Reverted configuration for demo to master compatible configuration, to be able to merge it into hotfix and master branches.
#274 adding custom tabs to demo config for demo of new object repo features
#220 collapsing of metadata for usecase page
#220 collapsing of metadata for main page
#220 metadata refactored into directive
#220 collapsable panel directive
Merge branch 'hotfix/1.0.3'
#220 merged hotfix branch
added classes to .gitignore
Merge branch 'develop' of https://github.com/scenarioo/scenarioo into develop

Conflicts:
	scenarioo-client/app/index.html
	scenarioo-client/app/views/scenario.html
Merge branch 'master' of https://github.com/scenarioo/scenarioo