Update a wikipedia link (hat tip to Viktor Starodub).
Merge branch 'stable'
client-cat-add-hdr: new client options added.
-H add headers to the raw format output (xlog and snapshot)
-I read xlog content from the stdin
client-cat-add-hdr: man page updated.
Fix a bug in the new iproto support.

A just-connected session would get stuck not reading input
if only a part of request was received.
Merge branch 'stable'
New debian release
Merge branch 'client-cat-add-hdr'
Give CPACK a pre-edited spec file.

twistd by default starts with umask 077.
This is why buildbot has umask setting.

rpm by default takes file and directory umask
from the build directory.

When building tarantool rpm under buildbot,
twistd default umask was inherited. Thus
all paths were created in rwx-- mode.

Now add to this cmake bug CMake bug 0012864.
That is, by default, cmake cpack generator
adds %dir directive for every intermediate
dir into the spec.

E.g. if there is a destination file /etc/rc.d/foo,
the spec gets
%dir /etc
%dir /etc/rc.d

Together with the default dir access mask of
twistd this nicely messed up our rpm install: an
install of Tarantool 1.4.8-59 rpm for CentOS would change
/etc and /usr access mode to 700.

Two things are done about that: Tarantool no longer
uses a cpack generated cpeck file. Extraneous %dir
directives are removed from the spec file. This
should minimize the damage of a broken twistd config,
should it happen again.

All buildslaves are reconfigured and restarted with umask 022.
Merge branch 'stable'
In 1.4.9, README is renamed to README.md
Cover up some mail.ru porn in RPM scripts.

When server wrapper script failed to start
the server, it used to try to send a email
to somebody about this. This has never been
tested, nor used.

At least make sure it works when it does try
to do it.
Merge branch 'stable'
rpm spec changes
lua-socket-race-fix: race fix in coeio_custom.
Fix race between fiber_yield_timeout() and completed
request during yield itself. In that case eio_poll will
complete request and free its handle. eio_cancel try to
cancel completed and freed request.
Also, fix unpredictable result during timedout test.
Decouple tbuf and pickle.

Reorganize iproto parser (pickle) around two pointers at the request
parsing position and request end.
This makes the code more generic and easily usable in lua and
with new buffered I/O.

This also reduces the current widespread use of tbuf throughout
entire code base (good for future maintainability of the code).
Merge branch 'master' of github.com:mailru/tarantool
Merge branch 'lua-socket-race-fix'
fiber.name(): take up some slack spotted while working on the new allocator

fiber.name and fiber->gc_pool.name are always the same thing.
Don't store the name twice.
Merge branch 'master' into small