Conflicts:
	cmake/compiler.cmake
	include/sio.h
	src/box/bitset_index.cc
	src/box/box_lua.cc
	src/lua/init.cc
	src/lua/session.cc
	src/sio.cc
	test/unit/objc_catchcxx.m
	third_party/luajit

Conflicts:
	third_party/luajit

* 	Implementing LUA printer (https://blueprints.launchpad.net/tarantool/+spec/tc-lua-printer)
* 	Moving xlog printer code into tc_print_xlog.{c,h}, leaving basic printing code in tc_print.{c,h}.
* 	Fix TC bug (https://bugs.launchpad.net/tarantool/+bug/1185746), Added support for snap print formatters.
* 	Added temporary workaround for option (-B or --bin), that allow you to print STR instead of INT and INT64 in lua formatter.
	Works in "keys" and UPDATE (ASSIGN or INSERT).
*	Fix of stdin: add custom function for pipe instead of stdin (very slow with readline)
*	Fix for realloc problems
	1) 	if size is 0, then behaviour is undefined
	2) 	in C99 if realloc returns NULL, and size is not zero (errno == ENOMEM) input buffer of memory is needed to be freed manually.
		Whitepaper of POSIX standart:
		http://pubs.opengroup.org/onlinepubs/9699919799/functions/realloc.html
*	Add support of -D (--delim) argument, that sets delimiter on start of tarantool client.
	Also, if you "cat" .snap or .xlog files in LUA format it prints delim in end of every coomand.

Derive some tests for multipart HASH indexes
from the original implementation by A. Demakov
before dropping the branch.

- simplify the comparison function, only shortuct the single-part
  NUM key case.
- tweak mh_find() declaration
- remove wrappers around hash values
  and keys

Don't drop entire vardir on test suite start, it may have
symlinks, configuration files, etc. - useful for debugging.

1) Temporary result files weren't deleted, if test's skipcond failed.
2) Vardir is removed when tests started.
3) Sort tests and test-suites by name
4) Added cleanup to box/lua.test

* memcached/expirations.test
* memcached/flush-all.test
* replication/memcached.test

Conflicts:
	third_party/luajit

Conflicts:
	src/box/box_lua.cc
	test/box/lua.result
	third_party/luajit

Conflicts:
	.gitignore
	test/lib/test_suite.py
	test/unit/CMakeLists.txt
	third_party/luajit

Conflicts:
	third_party/luajit

Remove trailing spaces. Get rid of an unused method.

1. sleep(0.1) -> sleep(0.01)
2. _server -> serv, _replica -> _repl.

2. Refactor find_tests code
3. Rewrite and Add comment for chdir(base) (test_run.py:145)
4. Rewrite .gitignore file for new name of unit tests