Promote or demote all projects to Xcode 12.0, remove signing from any
libraries or frameworks that still have it, and clear identities in the
project files, so that they will derive from the out of repo local
settings file, and will stop inserting my ID into projects every time
they are modified.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
libMAD had memory safety issues, possibly with corrupt files. Hopefully,
this will fix the problem.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
