Added Course Name on Content List view
Refactor datatable messages
Fixed add content Jsp
Merge remote-tracking branch 'remotes/origin/master' into develop
Adde RegistroAcceso Dao and service
Added RegistroAcceso tracking, Add and modify course audit fields have been fixed.
Updated css styles in AddContenido view
Added Cancel operation in "Agregar Contenido" view.
Added logic in addCurso view to display different header depending on add or edit actions.
Fixed charsets to UTF-8
Added filter fot upload file
Added "Delete" icon to Contents list (apply for role SUPER_ADMIN)
Reordered help texts for adding contents
Added new labels for Add and/or edit contents
Tryed to implement "Delete contents" feature on contents listing. Unable to delete content
Fixed delete content, dao, service and BaseDao
Initial draft, edit content
second draft edit content
Added custom pages for http errors 404 and 500
Styled 404 and 500 error pages. Added labels to message.properties file.
Third  draft, edit content