The composite types can be serialized to JSON without issues or
needing any additional precautions, and the resulting code is
simpler.

Update golang.org/x/net commit hash to 60bc85c

See merge request !29

Fix some issues reported by lintian

See merge request !36

Update golang.org/x/crypto commit hash to 32db794

See merge request !32

Update module github.com/go-ldap/ldap/v3 to v3.4.1

See merge request !37

Changes-By: lintian-brush
Fixes: lintian: package-uses-old-debhelper-compat-version
See-also: https://lintian.debian.org/tags/package-uses-old-debhelper-compat-version.html

Fix some issues reported by lintian

See merge request ai3/accountserver!35

Changes-By: lintian-brush
Fixes: lintian: missing-built-using-field-for-golang-package
See-also: https://lintian.debian.org/tags/missing-built-using-field-for-golang-package.html

Changes-By: lintian-brush
Fixes: lintian: uses-debhelper-compat-file
See-also: https://lintian.debian.org/tags/uses-debhelper-compat-file.html

+ Use dh_installsystemd rather than deprecated dh_systemd_enable.
+ Use dh_installsystemd rather than deprecated dh_systemd_start.

Changes-By: lintian-brush
Fixes: lintian: package-uses-old-debhelper-compat-version
See-also: https://lintian.debian.org/tags/package-uses-old-debhelper-compat-version.html

Changes-By: lintian-brush
Fixes: lintian: missing-build-dependency-for-dh-addon
See-also: https://lintian.debian.org/tags/missing-build-dependency-for-dh-addon.html

Changes-By: lintian-brush
Fixes: lintian: trailing-whitespace
See-also: https://lintian.debian.org/tags/trailing-whitespace.html

Update module github.com/prometheus/client_golang to v1.11.0

See merge request ai3/accountserver!34

The data written will be available for reading even before calling
Commit on the transaction. This allows constructs such as loops that
repeatedly look up and modify the same attribute to work, which fixes
the behavior of deleteAllApplicationSpecificPasswords() which
previously would only succeed in deleting one of them.

Fixes issue ai3/prod#233.

Update module go-ldap/ldap/v3 to v3.3.0

See merge request ai3/accountserver!31

Update module prometheus/client_golang to v1.10.0

See merge request ai3/accountserver!30

Update golang.org/x/crypto commit hash to 38f3c27

See merge request ai3/accountserver!28

Update golang.org/x/net commit hash to e18ecbb

See merge request ai3/accountserver!26

Disk usage

See merge request ai3/accountserver!27

We're now making all the asynchronous requests to aux-db from a single
backend wrapper (hence the rename as it's no longer just webapp data),
with a more generalized structure for resource-based lookups.