[gallery/gallery3] 41c186: #2035 - Centralize definitions of how thumb/resize...

  Branch: refs/heads/fix_2035
  Home:   https://github.com/gallery/gallery3
  Commit: 41c1861d4942c38bedcabc6896ec2a4eb64eaf75
      https://github.com/gallery/gallery3/commit/41c1861d4942c38bedcabc6896ec2a4eb64eaf75
  Author: shadlaws <shad-xpYdmXCiSuZWk0Htik3J/[email protected]>
  Date:   2013-03-14 (Thu, 14 Mar 2013)

  Changed paths:
    M modules/gallery/controllers/file_proxy.php
    M modules/gallery/helpers/data_rest.php
    M modules/gallery/helpers/item.php
    M modules/gallery/models/item.php
    M modules/gallery/tests/Item_Helper_Test.php
    M modules/gallery/tests/Item_Model_Test.php

  Log Message:
  -----------
  #2035 - Centralize definitions of how thumb/resize filenames are generated.
- added constants $album_image_name and $extention_changes to Item_Model.
- added _convert_name_by_size() and _get_mime_type_by_size() to Item_Model to process them.
- added thumb_mime_type() and resize_mime_type() to Item_Model.
- added _find_by_path() and made it a new way to constuct Item_Model.
- stripped item::find_by_path(), as it was revised and moved to Item_Model.
- revised data_rest to use new functions.
- revised file_proxy to use new functions.
- recast item::find_by_path unit tests as item model unit tests.
- removed find_by_path tests for png (now same as jpg case).

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