Adjust the Mentions area to the new mention of forums (@! instead of !!)
Changed the help where it talks about the mentioning of forums ('@!' instead of '!!')
You don't pay for Framagit, because it is funded by donations to Framasoft. Our not-for-profit needs any support you can afford: support.framasoft.org.
Framagit est gratuit car il est financé par les dons à Framasoft. Notre association a besoin de votre soutien sur soutenir.framasoft.org.
Changed the help where it talks about the mentioning of forums ('@!' instead of '!!')