This redirects czmq messages to logc. Note that at the moment this is
only redirection. The configuration is not yet propagated from
application log because LogC lacks chain implementation still.

This adds welcome message that is send as soon as possible to the
Sentinel proxy.

This also extends tests to cover sender and to cover cases when data
received are just simply invalid.

The original code was just wrong. This correctly extracts the first
block section from changelog.

Added
* support for parsing UDP and TCP protocols for IPv6 (for now without
  extensions headers)

Changed
* source files were reorganized in the repository

These are all protocols that are defined in netinet/in.h but they are
not all available on all systems. Commenting out some subset is not
exactly all right solution. This instead just wraps case with check if
macro is defined.

This has still one huge hole and that is that it simply sends info about
first extension header instead of protocol itself. The idea is to deploy
it as it is now and get back to it after we collect some data and see
how often such packets are blocked on firewall. It might be that they
are just not that common and thus we might not need to hurry with
implementation. Another option is that they are pretty common and so
simply we would have to implement them as soon as possible.

This is just so project is little bit better organized. We have now
sources for recorder and fwlogs itself separate.

This also changes how we load suites in unittests. We now use
constructor to auto-inject suites without having to edit unittests.c.

This removes typo in gitignore, unsecure git (that was just used to
overcome temporally bug in Debian and invalid names of release archives.

These are hidden now. The change was part of
eb7c4cae commit but gitignore wasn't
updated.

The source for original code was logc project and in this place it
wasn't updated.

This tweaks build system to hide some warnings and improve help text.

Another change is in Gitlab CI. Primary change is addition of release
creation.

This also includes some minor code style tweaks.

Added
* Initial version of fwlogs
* IPv4 TCP and UCP support
* Minimal IPv6 support

It is common to install using ./configure && make && make install. This
would include tests and linters and introduced unnecessary dependencies
just to pass configure step. Making tests and linter disable at default
allows simpler usage. Developer can enable tests and linter rather
over common user having to disable them.

These protocols seems to not be defined on Debian when building in CI.
This might be either thanks to configuration or because it is just older
version.

This just reuses template from other projects, nothing spectacular.

IPv6 is partially supported but not covered by tests and fails to detect
correct protocol.