cleaned up scripts

1 job for master in 16 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
failed #1652
build

00:00:16

 
Name Stage Failure
failed
build Build There is an unknown failure, please try again
     [copy] Copying 16 files to /home/gitlab-runner/builds/ca62c1d8/0/ttt/teleteaching-standalone/dist
[copy] Copying 6 files to /home/gitlab-runner/builds/ca62c1d8/0/ttt/teleteaching-standalone/dist
[copy] Copying 1 file to /home/gitlab-runner/builds/ca62c1d8/0/ttt/teleteaching-standalone/dist

BUILD FAILED
/home/gitlab-runner/builds/ca62c1d8/0/ttt/teleteaching-standalone/build.xml:78: Warning: Could not find file /home/gitlab-runner/builds/ca62c1d8/0/ttt/teleteaching-standalone/beamer.sh to copy.

Total time: 9 seconds
ERROR: Job failed: exit status 1