Allow valid multi-byte utf-8 characters to be allowed as file names in phar archives.
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Allow valid multi-byte utf-8 characters to be allowed as file names in phar archives.

Conflicts:
	ext/phar/phar_path_check.c
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  Allow valid multi-byte utf-8 characters to be allowed as file names in phar archives.
Merge branch 'PHP-5.6'

* PHP-5.6:
  Fix bug #64498: Allow valid multi-byte utf-8 characters to be allowed as file names in phar archives.