Adding font awesome icons to use in view layers
Applying new classes to estilo.css to make the side bar
Starting to construct the side bar of any types of user, to show restricted their pages
Ajusting routes and the css of side bar
Preparando página restrita da secretaria
Refactoring methods on the course controller and model
Adding the jquery.min library
Adding the post-graduation type by ajax on the form to register a new course
Adding the post-graduation types to the edit course page
Validating the getCourseTypeNameForThisId() method on course model
Issue #6 - Setting up the structure to choose the post graduation types on the register_course form
Issue #6 - Refactoring the checkChoosenCourseType() method on Course controller
Issue #2 - Adding secretary data to user sessions
Issue #2 - Updating user model to search for an user in the table 'user_is_secretary'
Issue #2 - Updating header and index_secretary views to show to a secretary user, his registered secretaries
Issue #6 - Adding post graduation courses attributes and applying adjustments
Issue #2 - Ajusting database to new style of saving secretaries and updating usuarios_model to get in this new table
Merge branch 'Course' into secretaria

Conflicts:
	application/views/header.php
Issue #2 - Updating module and usuarios controllers to get instances of groups and users used in course update form
Issue #2 - Updating module and users models to get in database values required in course update form