- Patch #163246 by keith smith, freso, O Govinda, catch, webchick et al: fixed minor spelling issues and fixed spacing issues.

#173664 by fractile81: fix order of precedence in file_scan_directory(), so subtheme files will really override parent theme files

#172943 by drewish: fix file_save_upload() conformance to its API documentation by treating the 'dest' param as a directory. Also fixes #176876 so temporary files are properly stored in the temp directory.

#180126 by mmoreno, drewish and scor: add realpath() call to file_save_data(), so Windows will create temporary files properly

Four watchdog() calls which still used t(), identified by myself after implementing extraction code for Drupal 6 at #182765

#104220 by ChrisKennedy: remove arbitrary half post max size restriction on maximum uploadable file size

- Patch #169982 by moshe, eaton, bjaspan, nedjo, yched, et al: missing feature from schema API: load/save records based upon schema.

#159474 by chx: destination file name should be used in help text, not source file name, which is not available even

#159463 by hass (with phpdoc addition from myself): file_scan_directory() should not have a trailing slash in the dir parameter

- Patch #149176 by chx, David et al: getting rid of the sequences table, using db_last_insert_id() instead of db_next_id().

- Patch #115267 by drewish, dopry et al: simplified file uploads code, improved file API, centralized file validation, implemented quotas and fixed file previews.

See: http://drupal.org/node/64279#t-placeholders