MINOR: missing regex.h include
MINOR: ssl/cli: Fix unapropriate comment in code on 'set ssl ocsp-response'
MEDIUM: ssl: add 300s supported time skew on OCSP response update.

OCSP_MAX_RESPONSE_TIME_SKEW can be set to a different value at
compilation (default is 300 seconds).
DOC: remove the ultra-obsolete TODO file

This one was still written in french and outdated since 1.4 or so.
DOC: update roadmap

1.5-dev is closed, it will not get any more updates.
DOC: minor updates to the README

- mention that this is a stable version
- stop mentionning the outdated contrib.html page.
DOC: mention the maxconn limitations with the select poller

Select()'s safe area is limited to 1024 FDs, and anything higher
than this will report "select: FAILED" on startup in debug mode,
so better document it.
DOC: commit a few old design thoughts files

These ones were design notes and ideas collected during the 1.5
development phase lying on my development machine. There might still
be some value in keeping them for future reference since they mention
certain corner cases.
[RELEASE] Released version 1.5.0

Released version 1.5.0 with the following main changes :
    - MEDIUM: ssl: ignored file names ending as '.issuer' or '.ocsp'.
    - MEDIUM: ssl: basic OCSP stapling support.
    - MINOR: ssl/cli: Fix unapropriate comment in code on 'set ssl ocsp-response'
    - MEDIUM: ssl: add 300s supported time skew on OCSP response update.
    - MINOR: checks: mysql-check: Add support for v4.1+ authentication
    - MEDIUM: ssl: Add the option to use standardized DH parameters >= 1024 bits
    - MEDIUM: ssl: fix detection of ephemeral diffie-hellman key exchange by using the cipher description.
    - MEDIUM: http: add actions "replace-header" and "replace-values" in http-req/resp
    - MEDIUM: Break out check establishment into connect_chk()
    - MEDIUM: Add port_to_str helper
    - BUG/MEDIUM: fix ignored values for half-closed timeouts (client-fin and server-fin) in defaults section.
    - BUG/MEDIUM: Fix unhandled connections problem with systemd daemon mode and SO_REUSEPORT.
    - MINOR: regex: fix a little configuration memory leak.
    - MINOR: regex: Create JIT compatible function that return match strings
    - MEDIUM: regex: replace all standard regex function by own functions
    - MEDIUM: regex: Remove null terminated strings.
    - MINOR: regex: Use native PCRE API.
    - MINOR: missing regex.h include
    - DOC: Add Exim as Proxy Protocol implementer.
    - BUILD: don't use type "uint" which is not portable
    - BUILD: stats: workaround stupid and bogus -Werror=format-security behaviour
    - BUG/MEDIUM: http: clear CF_READ_NOEXP when preparing a new transaction
    - CLEANUP: http: don't clear CF_READ_NOEXP twice
    - DOC: fix proxy protocol v2 decoder example
    - DOC: fix remaining occurrences of "pattern extraction"
    - MINOR: log: allow the HTTP status code to be logged even in TCP frontends
    - MINOR: logs: don't limit HTTP header captures to HTTP frontends
    - MINOR: sample: improve sample_fetch_string() to report partial contents
    - MINOR: capture: extend the captures to support non-header keys
    - MINOR: tcp: prepare support for the "capture" action
    - MEDIUM: tcp: add a new tcp-request capture directive
    - MEDIUM: session: allow shorter retry delay if timeout connect is small
    - MEDIUM: session: don't apply the retry delay when redispatching
    - MEDIUM: session: redispatch earlier when possible
    - MINOR: config: warn when tcp-check rules are used without option tcp-check
    - BUG/MINOR: connection: make proxy protocol v1 support the UNKNOWN protocol
    - DOC: proxy protocol example parser was still wrong
    - DOC: minor updates to the proxy protocol doc
    - CLEANUP: connection: merge proxy proto v2 header and address block
    - MEDIUM: connection: add support for proxy protocol v2 in accept-proxy
    - MINOR: tools: add new functions to quote-encode strings
    - DOC: clarify the CSV format
    - MEDIUM: stats: report the last check and last agent's output on the CSV status
    - MINOR: freq_ctr: introduce a new averaging method
    - MEDIUM: session: maintain per-backend and per-server time statistics
    - MEDIUM: stats: report per-backend and per-server time stats in HTML and CSV outputs
    - BUG/MINOR: http: fix typos in previous patch
    - DOC: remove the ultra-obsolete TODO file
    - DOC: update roadmap
    - DOC: minor updates to the README
    - DOC: mention the maxconn limitations with the select poller
    - DOC: commit a few old design thoughts files
[DEV] open new 1.6 development branch

This new branch is based on 1.5.0, which 1.6-dev0 is 100% equivalent to.
The README has been updated to mention that it is a development branch.

Released version 1.6-dev0 with the following main changes :
    - exact copy of 1.5.0