- move folder up
- move folder down
- jhint change options
- fix some code format bugs
- add grunt-cmplexity
- fix complexity
Merged 'develop'.

Conflicts:
	client/dist/js/app.min.js
	client/src/js/app/models.js
ceal dist folder
jade templates
change path to client app
add grunt-jade and gruntfile configuration
add dir jade template
server get parents list
remove minified data
parents list display
unit tests
some improvement
- changes in grunt-jshint, add grunt-complexity and grunt-jade
- change in Gruntfile.js
- jade templates
- move folder up and down
- breadcrumb
- changes in grunt-jshint, add grunt-complexity and grunt-jade
- change in Gruntfile.js
- jade templates
- move folder up and down
- breadcrumb