Issue #1370520 by casey, FatGuyLaughing, klausi, drakythe: Anonymous and Authenticated roles no longer get updated with a new role id by submitting the roles page.

Issue #1334030: Fixed user_admin_role variable, fixed role object id in insert/update hook, added hook_module_implements_alter() to make sure role_export runs first for the role hooks.

Issue #1334134: Fixed 32-bit overflow in role_export_generate_id(). Warning: this commit changes how role ids are generated, so you have to update roles/configurations in existing Drupal installations that use this module!

Issue #1333048 by FatGuyLaughing : Updated the CSS selector in the role_export.css to be .form-item-machine-name from .form-item-type. This broke during the rename of the machine_name field on the role creation form. Added the #attached array to the form so we can add CSS this way instead of drupal_add_css.

Issue #1323242 by klausi: Adds #description to the machine_name field when editing a role and also displays a warning for old roles that do not have a machine name yet.

Issue #1329470 by fago : Committing patch provided by fago. Automatically adds dependency when exporting roles with features.

Issue #1323242 by klausi: committing the patch made by klausi. Removal of the update to roles upon install. Added the ability to react against roles that are updated. Allowing users to now change the role's machine name

Issue #1320852: Fixed machine name form element, added machine name column to the role overview table.

Combined code from Klausi's sandbox to generate a unique id for each role. No longer a need for supporting plugins per module. If a contrib module uses rid the module will make it exportable.

Removed the 'role_export' schema and added the 'machine_name' column to the 'role' table. Changed all of the db_query statements to reflect the removal of the 'role_export' table.

Cached the results of a common query. Updated the queries to now use the role_export_roles() function that returns the cached version. Roles are now being deleted from the role_export table when a role is deleted from the system.

Allowing for longer machine names (255 characters). Machine name is now visible but not editable on the edit role page.