removed apng, added mng

1 job for master in 18 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
failed #1061
ubuntu_18_04_build

00:00:18

 
Name Stage Failure
failed
ubuntu_18_04_build Build
-- Trying to use system SSL
-- Using SOMETHING ELSE
-- Performing Test COMPILER_SUPPORTS_CXX11
-- Performing Test COMPILER_SUPPORTS_CXX11 - Success
-- Performing Test COMPILER_SUPPORTS_CXX0X
-- Performing Test COMPILER_SUPPORTS_CXX0X - Success
-- Configuring incomplete, errors occurred!
See also "/builds/scuq/aic/build/CMakeFiles/CMakeOutput.log".
ERROR: Job failed: exit code 1