Corrigido erro de não fazer o embed do manifest em dlls compiladas pelo Visual Studio 2008 no caso de a dll fazer parte de um módulo (estar em um subdiretório). O LuaRocks não fazia corretamente o build de módulo que tivessem estrutura de diretório (como luasql.postgres).
Add a configuration option to specify manually installed rocks.

The patch adds a new configuration option - cfg.rocks_provided.
This option contains a list of packages that are either builtin or
manually installed outside of LuaRocks package management system:

    rocks_provided = {
      [module_name] = module_version.."-"..rockspec_version,
      -- ...
    }

These settings are taken into account during dependency resolution
and when search and install commands are used. An attempt to install
a rock from the list causes an error.

LuaRocks automatically adds following modules to the list:

    rocks_provided = {
       lua = lua_version.."-1",

       -- For Lua 5.2 or later:
       bit32 = lua_version.."-1",

       -- For LuaJIT:
       luajit = lj_version.."-1",
       jit = lj_version.."-1",
       ffi = lj_version.."-1",
       bit = lj_version.."-1",
       luabitop = lj_version.."-1"
    }

where lua_version extracted from _VERSION (e.g. 5.2),
      lj_version extracted from jit.version (e.g. 2.0.2).

Built-in values can be overridden by configuration options.

Closes #177.
Fixed the error of not embedding the manifest in DLLs compiled by Visual Studio 2008 in the case where the DLL is part of a module (inside a subdirectory). LusRocks was not correctly building modules with directory structure (like luasql.postgres) when compiling for win32.
Merge branch 'master' of https://github.com/echiesse/luarocks
Does the windows installation with Windowish defaults
Adds a prompt before installing, and a switch /Q to ignore that
example added to help text to explain a self contained installation
registry information is now loaded without prompts
Merge branch 'master' of https://github.com/keplerproject/luarocks into proper_win_defaults
skip more rsync stuff
Just one more...
Going crazy!
stopped copying dll files becasue reason is unknown
added note on %appdata% value
Merge pull request #197 from Tieske/proper_win_defaults

Update Windows installer defaults
Fixed an improper error message

Forgot to check that type=="string" before doing pattern matching on a field content.

Was triggered when version was provided as a string in a luarock.
Make the download command work with the file:// protocol
Merge branch 'master' of github.com:keplerproject/luarocks
Major updates, hopefully speeding up things.
Preload necessary rocks and rockspecs and create a local server.
Cache LuaSocket compilation for tests that need it.
Use LuaCov 0.4
Add Travis-CI badge to the README file
Merge pull request #200 from fab13n/master

Fixed an improper error message
Propagate failure of MD5 correctly. Closes #184.
Test environment improvements