Improved parameter titles and fixed that Polymer root directory was not optional.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>
3 jobs for feature/acwater_polymer in 1 minute and 19 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Test
failed test_enpt_enmapboxapp #78687

00:00:23

100.0%
failed test_styles #78688

00:00:22

passed test_urls #78689

00:00:32

 
Name Stage Failure
failed
test_styles Test
make: *** [Makefile:59: lint] Error 1
Uploading artifacts for failed job
Uploading artifacts...
tests/linting/flake8.log: found 1 matching files and directories

WARNING: tests/linting/pycodestyle.log: no matching files
WARNING: tests/linting/pydocstyle.log: no matching files
Uploading artifacts as "archive" to coordinator... ok
id=78688 responseStatus=201 Created token=JxMoWz4Q
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
test_enpt_enmapboxapp Test
enpt_enmapboxapp/version.py       3      0   100%
-------------------------------------------------
TOTAL 3 0 100%
-----------------------------------------------------------------------------
2 tests run in 0.330 seconds.
2 errors (0 tests passed)
make: *** [Makefile:89: nosetests] Error 1
Cleaning up file based variables
ERROR: Job failed: exit code 1