More documentation

[tedivm]

A breakdown of the module structure-
http://builtwithmortar.org/documentation/developing/module_structure.html

A description of the package.ini file-
http://builtwithmortar.org/documentation/developing/packageini.html

Explanation of system profiles, including an explanation of constants-
http://builtwithmortar.org/documentation/developing/system_profiles.html

and a placeholder TOS that we'll flesh out soon-
http://builtwithmortar.org/documentation/table_of_contents.html

If we can know out a few pages a week it won't be long before we have everything covered. I'd love input on whats important to get done sooner, as I suffer from a little bias in that regard.

Robert