[RELEASE] Released version 1.5-dev17

Released version 1.5-dev17 with the following main changes :
    - MINOR: ssl: Setting global tune.ssl.cachesize value to 0 disables SSL session cache.
    - BUG/MEDIUM: stats: fix stats page regression introduced by commit 20b0de5
    - BUG/MINOR: stats: last fix was still wrong
    - BUG/MINOR: stats: http-request rules still don't cope with stats
    - BUG/MINOR: http: http-request add-header emits a corrupted header
    - BUG/MEDIUM: stats: disable request analyser when processing POST or HEAD
    - BUG/MINOR: log: make log-format, unique-id-format and add-header more independant
    - BUILD: log: unused variable svid
    - CLEANUP: http: rename the misleading http_check_access_rule
    - MINOR: http: move redirect rule processing to its own function
    - REORG: config: move the http redirect rule parser to proto_http.c
    - MEDIUM: http: add support for "http-request redirect" rules
    - MEDIUM: http: add support for "http-request tarpit" rule
diff --git a/VERSION b/VERSION
index a3bf801..def5875 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.5-dev16
+1.5-dev17