Merge branch 'fix_onlinemon' into 'master'

fixed wrong path/to/histogram

See merge request !80
12 jobs for master in 11 minutes and 18 seconds (queued for 1 minute and 1 second)
Status Name Job ID Coverage
  Compilation
passed cmp:cc7-gcc #2973042
docker

00:01:08

passed cmp:cc7-llvm #2973043
docker

00:01:35

passed cmp:mac1013-clang #2973044
mac

00:01:08

passed cmp:slc6-gcc #2973040
docker

00:01:27

passed cmp:slc6-llvm #2973041
docker

00:01:24

 
  Testing
passed tst:telescope #2973045
docker

00:00:39

 
  Formatting
passed fmt:cc7-llvm-lint #2973054
docker

00:06:24

passed fmt:centos7-llvm-format #2973050
docker

00:00:20

passed fmt:slc6-llvm-format #2973046
docker

00:00:44

passed fmt:slc6-llvm-lint #2973047
docker

00:06:10

 
  Documentation
passed cmp:doxygen #2973055
docker

00:00:34

passed cmp:usermanual #2973056
docker

00:02:22