• Update to version 2.8.1
• Drop maintainership

Release annoucement:
This release addresses various important security issues which were
identified by the debian maintainers.
There is also a fix for broken audio encoding with clips > 30 minutes long.

Note: in addition, for new installs the default LiVES working directory is
now "livesprojects" rather than "livestmp". The documentation will be
updated to reflect this.

Due to the security issues identified, all users are advised to upgrade,
especially if using LiVES on a multi-user system.