make sure rockspec is consistent when running makedist
Make sure permissions are retained, now that the file is rewritten (for compatibility with implementations of sed that don't support -i)
Improve configuration message in LuaRocks help
Improve check for permissions, and use standardized check in 'remove' command as well.
changes string.gfind for string.gmatch
Merge pull request #69 from ignacio/lua51_no_compat

changes string.gfind for string.gmatch
restore file mode when cleaning up
Make sure configuration files are reported correctly in help screen.
Fix for situation where we have lzlib but not lfs
compatibility fix suggested by Themroc@github
avoid accepting directories, suggested by Themroc@github
preserve error message,  suggested by Themroc@github
Make URLs in description field clickable in index.html
Add --nodeps flag. Closes #67.
Ensures that branches are properly fetched if needed
Clone using --branch flag when needed.
Simplify --branch
git checkout is not needed anymore
Oops, fooled by the precedence rules. This should fix the fix for #52.
Fix stat flag used by FreeBSD. Closes #72.