FenixEdu IST 6.3.0

Bug

• [FIST-129] - EL expressions need escaping
• [FIST-131] - Unit file interfaces are broken when accessing folders
• [FIST-133] - incorrect usage of bean:write to output rawGrade value
• [FIST-135] - Remove SimpleDateFormat from the API
• [FIST-137] - show error message instead of NPE

Improvement

• [FIST-132] - Employee Assiduity API - Allow specification of date
• [FIST-136] - API's person endpoint must return employee role

New Feature

• [FIST-138] - API to query students of an acedmic program in a given curricular year