lib-master: Add stats-client Enable it if MASTER_SERVICE_FLAG_SEND_STATS is set

global: Use check-local in Makefile.am instead of overriding check directly This helps with dependency problems, like running "make check" in lib-storage without "make" first would try to compile the test programs too early and fail.

lib-master, doveadm: remove mountpoint-list.* and doveadm mount commands

lib-master: Added support for HAProxy protocol. Patch by Stephan Bosch - with some small changes.

lib-master: Added unit test for master_service_settings_cache_read()

lib-ssl-iostream now dynamically loads openssl library instead of linking to it. This allowed removing the separate libdovecot-ssl library. In future if GnuTLS/NSS support is added it would also allow switching between them dynamically.

Added libdovecot-ssl for creating SSL servers more easily using lib-ssl-iostream.

Moved ssl_* settings from login-common to lib-master. This allows creating other SSL servers more easily.

lib-master: Added -i parameter to read config by instance name rather than path.

Keep track of what Dovecot instances have been executed and their instance_name. doveadm instance command can be used to list/remove them.

Keep track of seen mountpoints and warn at startup if one is missing. doveadm mount commands can be used to manipulate the list. The list is kept in $rundir/mounts, but since it may be deleted after a reboot a copy is kept also in $statedir/mounts. If it's not found from $rundir at startup, it's copied there from $statedir. (The reason why only $statedir isn't used is because it's often not world-readable.)

Added support for a simplified IPC infrastructure. The idea is that you have one "ipc" proxy process, where all server processes connect to. IPC clients can then connect to the proxy and ask it to forward commands to either a specific server or all servers. The proxy does this, and forwards back any replies from the server.

configure: Removed --enable-header-install. It's now always enabled. There didn't seem to be much point in keeping it optional anymore. They're now more useful than before because shared libraries are also installed. --HG-- branch : HEAD

Makefile: Added missing master-service-settings.h --HG-- branch : HEAD

lib-master: Added support for caching config lookups. Currently caching won't work if config has any remote {} blocks. --HG-- branch : HEAD

lib-master: When executing standalone, try first to read config from global socket. --HG-- branch : HEAD

lib-master: Install headers. --HG-- branch : HEAD

lib-master: Added anvil client code. --HG-- branch : HEAD

Moved default service settings from master.conf to source code. --HG-- branch : HEAD

Redesigned how login process passes connections to mail processes and changed related APIs. Master process is no longer in the middle. --HG-- branch : HEAD

Split dovecot-example.conf to multiple files. Also it's now installed under docdir. --HG-- branch : HEAD

Removed unnecessary macro definitions from Makefiles. --HG-- branch : HEAD

Initial commit for v2.0 master rewrite. Several features are still missing. --HG-- branch : HEAD

Added lib-master and mail-storage-service code that makes it easier to build new Dovecot binaries. Currently only the standalone applications (e.g. deliver) uses this. --HG-- branch : HEAD