Changing the path to the config to be more consistent with Drupal.
Switching from static keyword to drupal_static function.
Drupal Code Standards.

TODO:

FILE: requirejs.module
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FOUND 12 ERROR(S) AFFECTING 12 LINE(S)
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  75 | ERROR | Missing function doc comment
  88 | ERROR | Missing function doc comment
  98 | ERROR | Missing function doc comment
 122 | ERROR | Missing function doc comment
 134 | ERROR | Missing function doc comment
 161 | ERROR | Missing function doc comment
 167 | ERROR | Missing function doc comment
 176 | ERROR | Missing function doc comment
 200 | ERROR | Missing function doc comment
 239 | ERROR | Missing function doc comment
 251 | ERROR | Missing function doc comment
 273 | ERROR | Missing function doc comment
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FILE: requirejs.admin.inc
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FOUND 3 ERROR(S) AFFECTING 3 LINE(S)
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  2 | ERROR | Missing file doc comment
  3 | ERROR | Missing function doc comment
 30 | ERROR | Missing function doc comment
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