made some css adaptions
navigation adaptions: folding; double-click
merged conflicts
added new validation lib
Merge branch 'feature/gui-adaptions' of github.com:massiveart/husky into feature/gui-adaptions
added new husky lib
changed dropdown to valid aurajs; dropdown now hides when clicked outside; bugfix in dropdown
Merge branch 'feature/gui-adaptions' of github.com:massiveart/husky into feature/gui-adaptions
added latest build files
removed icon in input
reviewed code
build latest dist
Merge pull request #84 from massiveart/feature/gui-adaptions

simple css adaptions