application structure and basic courses list page
sort courses
pagination
filter by university + css pagination
do not display end date if course is ended
better display of university name
typo
create middleware to automatically thumbnail contentstore images
prevent crash when original asset do not exists
Allow sort by course state
state field is not required
CSS trick to avoid image to overflow
Use old course layout on new cours page...
middleware: improve filename extension extraction
#545 add some missing i18n
 merge branche #622_courses_page
Merge branch '#622_courses_page'