Let enforce lower case names for new projects

This seems a bit close to a d.o-only hack. However, I can see other reasons you might want to force lowercase shortnames (e.g. you want to keep all your URLs lowercase, so you don't want project/CamelCaseSucks aliases). I guess a single checkbox for "Require lowercase project short names" at admin/project/project-settings would work, and we've already got a special function directly in project.module just for validating this field (since there are already a lot of things we're checking for, and we need to validate it in a few different places):

project_validate_project_shortname()

So sure, patches welcome there (along with project_settings_form() for the checkbox).

Thanks,
-Derek

Tagging for the D7 upgrade initiative.

Two MAIN items to address and estimate time on:

1. Enforcing all future modules to be only lowercase.

   (Having mixed-case names also causes problems with update functions [#200628]: Problem with update of mixed case module names this problem seems complete from what I've read and simply needs review which I will do: 2hr

2. Converting the URLs to all lowercase. There are 183 projects with uppercase letters. sdboyer will script a conversion and apply with an update hook this will require around 4hr of time. 1hr will be spent taking care of 301s to redirect old to new. 1hr should also be applied for additional issues.

-- and one more issue as far as how to "take care" aka update Drush and it's release xml after all of this is done. #200628: Problem with update of mixed case module names

Added actual task to change URLs to lower case: #1832934: Convert all URLs to all lowercase.

Reducing estimate to zero as there are three other issues covering this and estimated: #1832934: Convert all URLs to all lowercase., #1189178: Capital letters in machine name confuses Drush (and me), #200628: Problem with update of mixed case module names

Teaching redhatmatt the joys of the issue filter... If you type this:

#1832934: Convert all URLs to all lowercase.
#1189178: Capital letters in machine name confuses Drush (and me)
#200628: Problem with update of mixed case module names

You get this automagically:
#1832934: Convert all URLs to all lowercase.
#1189178: Capital letters in machine name confuses Drush (and me)
#200628: Problem with update of mixed case module names

And if you want to refer to a specific comment in an issue, like comment #5, you just do this:
#200628-5: Problem with update of mixed case module names
and you get this:
#200628-5: Problem with update of mixed case module names

Slick, huh? ;) Much more useful...

Thanks,
-Derek

Referencing relevant cross task URL: Convert project URLs to lower case. https://drupal.org/node/1832934

Committed!