integrations: webhook handle response errors and show response for easier debugging.

integrations: expose some common methods for web based calls of integrations.

integrations: removed button list as this was confusing users, and it has little value.

integrations: register dummy jenkins integrations.

integrations: extract get_auth to common shared code.

integrations: use classmethod for icon extraction for easier code readability.

ldap: enable connection recycling on LDAP plugin.

reviewers: fixed logic with wildcard match for branches.

reviewers: fixed logic with wildcard match for branches.

caches: use individual namespaces per user to prevent beaker caching problems. - especially for mysql in case large number of data in caches there could be critical errors storing cache, and thus preventing users from authentication. This is caused by the fact that we used single namespace for ALL users. It means it grew as number of users grew reaching mysql single column limit. This changes the behaviour and now we use namespace per-user it means that each user-id will have it's own cache namespace fragmenting maximum column data to a single user cache. Which we should never reach.

release: merge back stable branch into default

Added tag v4.11.3 for changeset 33195f145db9

release: Finish preparation for 4.11.3

release: updated pip2nix output for 4.11.3

docs: added release notes for 4.11.3

release: Start preparation for 4.11.3

repo-automation: added placeholder for EE feature.

repo-remote: updated remote template to indicate pull/push remote sync differences.

api: update pull method with possible specification of the url

repositories: allow properly updating repository push url.