file_entity.js, file_entity.file.inc, file_entity.field.inc coding standards cleanup

Fixed

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FILE: ...l/media_dev/profiles/media_dev/modules/file_entity/file_entity.field.inc
FOUND 4 ERROR(S) AND 1 WARNING(S) AFFECTING 3 LINE(S)
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 267 | WARNING | Line exceeds 80 characters; contains 85 characters
 344 | ERROR   | Inline comments must start with a capital letter
 344 | ERROR   | Inline comments must end in full-stops, exclamation marks, or
     |         | question marks
 378 | ERROR   | Inline comments must start with a capital letter
 378 | ERROR   | Inline comments must end in full-stops, exclamation marks, or
     |         | question marks
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FILE: ...l/media_dev/profiles/media_dev/modules/file_entity/file_entity.file.inc
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FOUND 0 ERROR(S) AND 3 WARNING(S) AFFECTING 3 LINE(S)
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  80 | WARNING | Format should be "* Implements hook_foo().", "* Implements
     |         | hook_foo_BAR_ID_bar() for xyz_bar().", or "* Implements
     |         | hook_foo_BAR_ID_bar() for xyz_bar.tpl.php.".
 146 | WARNING | Line exceeds 80 characters; contains 81 characters
 147 | WARNING | Line exceeds 80 characters; contains 82 characters
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FILE: .../drupal/media_dev/profiles/media_dev/modules/file_entity/file_entity.js
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FOUND 1 ERROR(S) AFFECTING 1 LINE(S)
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 1 | ERROR | Additional whitespace found at start of file
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