trying delete
trying to delete a subject
delete finish!!!
Merge branch 'trying_delete'

Conflicts:
	src/shell/assets/js/controllers/subjectsController.js
	src/shell/assets/js/shell.min.js
	src/shell/assets/js/templates.min.js
	src/shell/assets/js/views/subject/edit.html
	src/shell/assets/js/views/subject/index.html
	src/shell/assets/js/views/subjects/index.html

Delete implementation!!!