more consistent use of 'replaceable'
tutorial.xml mention pelican + beautifulsoup
Merge branch 'master' of https://github.com/tarantool/tarantool
stored-procedures.xml uuid isnil()
stored-procedures.xml minor error re socket
Merge branch 'master' of https://github.com/tarantool/tarantool
Merge branch 'master' of https://github.com/tarantool/tarantool
package = log
Merge branch 'master' of https://github.com/tarantool/tarantool
Merge branch 'ocelot-master'