diag_set(ClientError, ...) is needed for net.box and box.error()
which should work without box.cfg{}

Fixes #1814

Fix rb psearch/nsearch methods for partial key

Automatically kill all servers after the crash.

Ancient Red Hell 6 doesn't support Recommends.

Fix compilation warnings

Use strong dependency on `netbase` for Debian and weak dependencies on
/etc/protocols and /etc/services files for RPM.

Thanks to Ivan Kosenko

Closes #1794

Thanks Alexey Antipovsky

Closes #1448

Closes #1657

Regression by d36ba279

Update test run (fixes the sporadic console handshake bug when running
tests).

Fixes gh-1163.

Closes Debian/#835798 (FTBFS).

Fix "Strange output for `box.info.status`: loading"

txn_rollback started to yield recently. Since it was invoked via a ffi
call, which must never yield, all sorts of bad things started to happen.

https://github.com/tarantool/build/issues/16

* the bug with iobuf recycling has always been in 1.6,
  and is fixed in 1.7, but got more exposure with the patch
  for gh-846. "Idle" state of iobuf was calculated incorrectly.

Package.searchpath, if probed XXX.dylib and failed will attempt
XXX.so before moving to next path element (osx).

Fixes #810

* don't recycle input buffer if this leads to growth of the output
buffer

tarantool/libyaml was re-created directly from hg repo
using hg-fast-export. Code is not changed.