Remove trailing space from box/lua_sandbox.result
Fix #87: Incorrect type u_int32_t need change to uint32_t
Fix #84: Incompatible pointer types in connector
Review fixes for #87
rewrote tutorial.xml
Minor edits of the new tutorial.
Remove doctype declaration as it apparently leads to relaxng failure on older systems.
Merge branch 'stable' of github.com:tarantool/tarantool into httpd