changes in 1.6 due to issue #157 'box.ipc functional syntax doesn't work'
Merge branch 'master' of https://github.com/tarantool/tarantool
Merge branch 'master' of https://github.com/tarantool/tarantool
small changes noticed in an overview of 1.6 manual
Merge branch 'master' of https://github.com/tarantool/tarantool
Merge branch 'master' of https://github.com/tarantool/tarantool
stored-procedures.xml added description of shard package
Add LuaRocks paths to package.path and package.cpath
Merge branch 'master' of https://github.com/tarantool/tarantool
minor corrections for tutorial.xml and persistence-architecture.xml
Merge branch 'ocelot-master'
Merge branch 'master' of https://github.com/tarantool/tarantool
Add a test case for gh-57 (misleading error message).

The confusion arose when trying to create a space with an
existing id.
The error message is no longer misleading.
A fix and a test case for gh-300

A fix and a test case for gh-300: misleading error message for a
non-existing function.

First, check that a function exists. Then check access rights
to the function.
Merge branch 'master' of https://github.com/tarantool/tarantool
preface.xml attempt to emphasize application server
Add a comment to the protocol specification about iterator key type.

(hat tip to Petr Yanovich).
Remove array from tarantool.rb
Merge branch 'stable'
gh-331: fix incorrect reallocation in tp.h