Correctly convert lsn to ulonglong, correctly
evaluate --from and --to range.

Use a single argument for mh_hash() and mh_eq().

In search for a bug in the hash index,
cleanup its code: replace a redundant mh_replace
with improved mh_put.

Move third_party library compilation to the top level (less
directory traversal).
Provide an option for using system LibEIO/libobjc.

Enforce a naming convention for cmake/ scripts
(Find* and Build*).

Move ev and eio wrappers to third-party (todo: delete
them completely).

There is one (known) problem with this patch:
tarantool --version now prints incorrect compile flags.
To be fixed in a separate patch.

Move Box API declarations to box.h.
Make box.h a public header.
Add comments to box functions.
Rename fuctions accordingly.
Make includes for connector/c more local.

* xlog/snapshot file format iterator object added (tnt_log)
* tnt_snapshot stream created
* refactored tnt_xlog and tnt_stream streams to use the same tnt_log object
* storage iterator added (for fetching tuples from snapshot or other
tuple storage)
* console client refactored to support snapshot files (cat command)
(this also fix for https://bugs.launchpad.net/tarantool/+bug/1028475)
* snapshot test case added

Now when the client argument format was changed, and it has new features,
bump its version.

bugfix https://bugs.launchpad.net/tarantool/+bug/1045830

console client log flush prior to close.

1. tnt_lex updated to support external keywords definitions
2. command line client extended to support local commands
3. new commands added: tee, notee, loadfile
https://blueprints.launchpad.net/tarantool/+spec/client-local-commands

implemented (hexademical output needed)

(https://bugs.launchpad.net/tarantool/+bug/1032583)

End the copyright madness. Tarantool authors maintain a shared
copyright on the code base. Remove individual copyright (c) from
specific files and put a single AUTHORS file in the project top.

macosx2: merging in (manually) previously unmerged changes (from macosx-port1), non-working tests: box/lua.test, box_big/lua.test connector_c/xlog_rpl.test

* tnt_stream_rpl added
* console client replica mode added