GitLab

This is much faster than running maven. This means that maven is not needed
at runtime any more.

- "compile" is renamed to "check_exists".
- Added a new "build" mode, so that compilation doesn't happen so often

Cascade merge of PRs #134 and #135 into master

https://nvd.nist.gov/vuln/detail/CVE-2019-14379
https://nvd.nist.gov/vuln/detail/CVE-2019-14439

Switching to an open interval to pick up the latest 2.9.9.* version

cascade merge of Docker return code and com.fasterxml.jackson.core fixes from 2.5 into master

https://nvd.nist.gov/vuln/detail/CVE-2019-12814

Merge pipeline url quoting into master

bugfix: hide_url_password adds single quotes to the URL. They should be removed too to fall back to the original, requested, URL

because of the local scope ("my")

This is now explictly done to avoid a Perl warning about adding 0 to an
undefined value.

This is done by reusing the logic of Worker.pm re. loading and compiling runnable, incl. GuestProcess

This is now explictly done to avoid a Perl warning about adding 0 to an
undefined value.

This is done by reusing the logic of Worker.pm re. loading and compiling runnable, incl. GuestProcess

* version/2.5:
  Exclude "/" from pipeline names too as it causes problems in URLs
  [codecov] Only report a failure when the coverage decreases by more than 1%
  Travis: explicitly use Ubuntu Trusty for builds
  Travis: Do not construct fake psql executable
  Travis: Add mysql and postgresql to the list of services

* version/2.4:
  Exclude "/" from pipeline names too as it causes problems in URLs
  [codecov] Only report a failure when the coverage decreases by more than 1%
  Travis: explicitly use Ubuntu Trusty for builds
  Travis: Do not construct fake psql executable
  Travis: Add mysql and postgresql to the list of services

* version/2.3:
  Travis: explicitly use Ubuntu Trusty for builds
  Travis: Do not construct fake psql executable
  Travis: Add mysql and postgresql to the list of services

* version/2.2:
  Travis: explicitly use Ubuntu Trusty for builds
  Travis: Do not construct fake psql executable
  Travis: Add mysql and postgresql to the list of services