Agora: Added check to install rgrade block only when marsupial is enabled
Agora: Reviewed digestmailtime to put a correct value
XTEC2 theme: Removed variable not used
WirisQuizzes: Installed Wiris Quizzes (version 3.23.0.0749)
UploadCourseCategory: Added tools uploadcoursecategory
MDL-38128: Participants count correction shown in Grading summary page
Core: Fixed bug on submissions count shown in My Moodle summary page
Coursequotas: Duplicated files in a course are only counted once and added usage info of temp and trashdir directories
MDL-39788: Fixed error in My profile > Forum Posts > Discussions
Simple: Fixed bug on simple course format related with save images when editing
Core: Enabled enablegroupmembersonly experimental parameter
XTEC2 theme: Fixed Moodle footer appearing over 'New activity or resource' popup Window
Core: Fixed bug on overviewnumpostssince count shown in My Moodle Page
Agora: Hidden Alfresco repository (only visible for xtecadmin or when is enabled)
Core: Showed again Appearance | Default My home page parameters page
Coursequotas: Added temp and trashdir info for non-Agora installs and minor text format changes
Coursequotas: Fixed error when counting used space in course and in front page
Agora mailer: Modified patch in email_to_user function to prevent moodle to generate notices when $CFG->apligestmail is not set
Core: Prevent Google Chrome from translating the question identifier
Core: Fixed bug that prevented displaying properly current week in course format weeks