v2.77.rc1

• SUP-18554 - Loop quiz
• SUP-18477 - Showing hint clears answer in an open-question
• SUP-18486 - BUG when closing the share embed page on player.
• FEV-291 - IVQ - Retake - iPad - After clicking on 'Done' button there is no option to click on bubble button
• WEBC-1334 - I as User want to be able to close the poll in the case that there is a fatal error
• FEV-118 - [IVQ] Quiz end behaviour - remove auto replay