beautified the student overview table
fixed index test of student due to changed table
Merge remote-tracking branch 'origin/develop' into develop-js
Issue #83
deleted sidebar
Revert "Issue #83"

This reverts commit b7a724937d79f534f13c216e0f7d34359cd43818.
started pretty up studentsearch
removed jquery.ui for performance
#37
added status field to students
commit just for sync with felix, needs progress, #35
fixed some issues regarding new and existing ratings and students #35
removed debugger from students controller
Merge branch 'develop-js' into develop-js-rating

Conflicts:
	Gemfile
	Gemfile.lock
	app/assets/stylesheets/application.css
	app/controllers/students_controller.rb
Merge branch 'develop' into develop-js-rating

Conflicts:
	Gemfile.lock
	db/schema.rb
beautified the student profile site #81
require only jquery.ui.datepicker not all!
replaced enum for status with complete scaffold
moved javascript include from head to bottom of body for fasting loading
modification in student show due to new status model and association
beautified the student form #81
Merge remote-tracking branch 'origin/develop' into develop-js

Conflicts:
	Gemfile.lock
	db/schema.rb