Bump version to 0.4.1

Signed-off-by: Stefano Costa <steko@iosa.it>
6 jobs for master in 1 minute and 35 seconds
Status Job ID Name Coverage
  Build
failed #67464411
build

00:01:35

 
  Test
skipped #67464413
allowed to fail
codequality
skipped #67464415
allowed to fail
dependency_scanning
skipped #67464414
allowed to fail
sast
skipped #67464416
allowed to fail
sast:container
skipped #67464412
test
 
Name Stage Failure
failed
build Build
       Collecting python-dateutil>=2.1 (from matplotlib>=2.2.0->iosacal==0.4.1->-r /tmp/build/requirements.txt (line 1))
Downloading https://files.pythonhosted.org/packages/0c/57/19f3a65bcf6d5be570ee8c35a5398496e10a0ddcbc95393b2d17f86aaaf8/python_dateutil-2.7.2-py2.py3-none-any.whl (212kB)
Installing collected packages: numpy, scipy, six, cycler, kiwisolver, pyparsing, pytz, python-dateutil, matplotlib, iosacal
Running setup.py develop for iosacal
Successfully installed cycler-0.10.0 iosacal kiwisolver-1.0.1 matplotlib-2.2.2 numpy-1.14.3 pyparsing-2.2.0 python-dateutil-2.7.2 pytz-2018.4 scipy-1.1.0 six-1.11.0

-----> Discovering process types
invalid reference format
ERROR: Job failed: exit code 1