find.php now warns users of 32-bit versions of PHP that totals may be
innaccurate. Requires --force32bit flag to use anyway.
Major changes to find.sh for cross-platform support.
find.sh splits the path into dirname/basename again but escapes spaces
(since they are the new standard delimiter).
Added additional checks to find.sh and improved error reporting.
Added support for v2 headers to process.class.php
Work done to process.class.php to support v2 syntax.
Moved PROCESS_UNEXPECTED_HEADER test to _processHeader, and added final
support for v2 syntax to process.class.php. Also small comment changes.
Improved the check for GNU find.
Changed LC_TIME to LC_ALL in find.sh since it has precedence.
Improved failure handling in process.php and process.class.php.
Merge branch 'master' into over-2gb-support
Added 'is a directory' check to find.sh.
Fixed support for v1 syntax and finished testing TODOs.
Added list version number to settings.
Fixed logic error in find.sh
Work done on making find.sh backwards compat.
Fixed bugs and added 'xargs -0' check to find.sh
Added ability to specify custom tests (e.g. -size +10c) that will be
passed to the find command in find.sh.
Merge branch 'over-2gb-support' into making-back-compat-again

Conflicts:
	scripts/find.sh
Added an argument to allow directories that start with hyphens to be
scanned by find.sh.